Search

Walter E. Snow

Examiner (ID: 13686)

Most Active Art Unit
2607
Art Unit(s)
2862, 2215, 2858, 2607, 2618, 3305
Total Applications
1849
Issued Applications
1655
Pending Applications
66
Abandoned Applications
128

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2456233 [patent_doc_number] => 04733177 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-22 [patent_title] => 'High resolution high output magneto resistive transducer for determining static and dynamic position' [patent_app_type] => 1 [patent_app_number] => 7/011817 [patent_app_country] => US [patent_app_date] => 1987-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3236 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/733/04733177.pdf [firstpage_image] =>[orig_patent_app_number] => 011817 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/011817
High resolution high output magneto resistive transducer for determining static and dynamic position Feb 5, 1987 Issued
Array ( [id] => 2428045 [patent_doc_number] => 04774465 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-27 [patent_title] => 'Position sensor for generating a voltage changing proportionally to the position of a magnet' [patent_app_type] => 1 [patent_app_number] => 7/011925 [patent_app_country] => US [patent_app_date] => 1987-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1775 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/774/04774465.pdf [firstpage_image] =>[orig_patent_app_number] => 011925 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/011925
Position sensor for generating a voltage changing proportionally to the position of a magnet Feb 5, 1987 Issued
07/026793 METHOD AND APPARATUS FOR NON-DESTRUCTIVELY DETECTING DEFECTS IN METAL MATERIALS BY USING ROTATING MAGNETIC FIELDS GENERATED BY MULTI- PHASE AC CURRENT Feb 4, 1987 Issued
Array ( [id] => 2427688 [patent_doc_number] => 04780679 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-25 [patent_title] => 'Method for determining low frequency conductivity of subsurface formations' [patent_app_type] => 1 [patent_app_number] => 7/010246 [patent_app_country] => US [patent_app_date] => 1987-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4377 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/780/04780679.pdf [firstpage_image] =>[orig_patent_app_number] => 010246 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/010246
Method for determining low frequency conductivity of subsurface formations Feb 1, 1987 Issued
Array ( [id] => 2555911 [patent_doc_number] => 04806859 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-21 [patent_title] => 'Resonant vibrating structures with driving sensing means for noncontacting position and pick up sensing' [patent_app_type] => 1 [patent_app_number] => 7/007033 [patent_app_country] => US [patent_app_date] => 1987-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 4369 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 444 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/806/04806859.pdf [firstpage_image] =>[orig_patent_app_number] => 007033 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/007033
Resonant vibrating structures with driving sensing means for noncontacting position and pick up sensing Jan 26, 1987 Issued
Array ( [id] => 2558429 [patent_doc_number] => 04803428 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-07 [patent_title] => 'Method and apparatus for non-destructive material testing, particularly for determination of thickness of coating layers on a base material by measuring electrical conductivity or magnetic permeability at the finished specimen' [patent_app_type] => 1 [patent_app_number] => 7/002865 [patent_app_country] => US [patent_app_date] => 1987-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2413 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/803/04803428.pdf [firstpage_image] =>[orig_patent_app_number] => 002865 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/002865
Method and apparatus for non-destructive material testing, particularly for determination of thickness of coating layers on a base material by measuring electrical conductivity or magnetic permeability at the finished specimen Jan 12, 1987 Issued
Array ( [id] => 2394210 [patent_doc_number] => 04754222 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-28 [patent_title] => 'Method for detecting and evaluating dropouts in recording media having digital signals recorded thereon' [patent_app_type] => 1 [patent_app_number] => 6/947178 [patent_app_country] => US [patent_app_date] => 1986-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3515 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/754/04754222.pdf [firstpage_image] =>[orig_patent_app_number] => 947178 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/947178
Method for detecting and evaluating dropouts in recording media having digital signals recorded thereon Dec 28, 1986 Issued
Array ( [id] => 2428161 [patent_doc_number] => 04774471 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-27 [patent_title] => 'Complex dielectric constant well logging means and method for determining the water saturation and the water resistivity of an earth formation' [patent_app_type] => 1 [patent_app_number] => 6/929871 [patent_app_country] => US [patent_app_date] => 1986-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1434 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/774/04774471.pdf [firstpage_image] =>[orig_patent_app_number] => 929871 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/929871
Complex dielectric constant well logging means and method for determining the water saturation and the water resistivity of an earth formation Nov 12, 1986 Issued
Array ( [id] => 2481152 [patent_doc_number] => 04812757 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-14 [patent_title] => 'Method and device for accurately determining the distance of a magnetic sensor from a conductive reaction rail' [patent_app_type] => 1 [patent_app_number] => 6/927755 [patent_app_country] => US [patent_app_date] => 1986-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4351 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/812/04812757.pdf [firstpage_image] =>[orig_patent_app_number] => 927755 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/927755
Method and device for accurately determining the distance of a magnetic sensor from a conductive reaction rail Nov 4, 1986 Issued
Array ( [id] => 2568042 [patent_doc_number] => 04849694 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-18 [patent_title] => 'Thickness measurements of thin conductive films' [patent_app_type] => 1 [patent_app_number] => 6/923491 [patent_app_country] => US [patent_app_date] => 1986-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1889 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/849/04849694.pdf [firstpage_image] =>[orig_patent_app_number] => 923491 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/923491
Thickness measurements of thin conductive films Oct 26, 1986 Issued
Array ( [id] => 2568007 [patent_doc_number] => 04849692 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-18 [patent_title] => 'Device for quantitatively measuring the relative position and orientation of two bodies in the presence of metals utilizing direct current magnetic fields' [patent_app_type] => 1 [patent_app_number] => 6/917389 [patent_app_country] => US [patent_app_date] => 1986-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3455 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/849/04849692.pdf [firstpage_image] =>[orig_patent_app_number] => 917389 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/917389
Device for quantitatively measuring the relative position and orientation of two bodies in the presence of metals utilizing direct current magnetic fields Oct 8, 1986 Issued
Array ( [id] => 2562058 [patent_doc_number] => 04816760 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-28 [patent_title] => 'Method and apparatus for detecting the position of an edge of a test piece' [patent_app_type] => 1 [patent_app_number] => 6/917075 [patent_app_country] => US [patent_app_date] => 1986-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2941 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/816/04816760.pdf [firstpage_image] =>[orig_patent_app_number] => 917075 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/917075
Method and apparatus for detecting the position of an edge of a test piece Oct 7, 1986 Issued
Array ( [id] => 2388233 [patent_doc_number] => 04730161 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-08 [patent_title] => 'Dual frequency well logging system for determining the water resistivity and water saturation of an earth formation' [patent_app_type] => 1 [patent_app_number] => 6/910043 [patent_app_country] => US [patent_app_date] => 1986-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1961 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/730/04730161.pdf [firstpage_image] =>[orig_patent_app_number] => 910043 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/910043
Dual frequency well logging system for determining the water resistivity and water saturation of an earth formation Sep 21, 1986 Issued
Array ( [id] => 2448417 [patent_doc_number] => 04751459 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-14 [patent_title] => 'Magnetic tachometer or accelerometer having highly permeable eddy current flux circuit' [patent_app_type] => 1 [patent_app_number] => 6/909762 [patent_app_country] => US [patent_app_date] => 1986-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1832 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/751/04751459.pdf [firstpage_image] =>[orig_patent_app_number] => 909762 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/909762
Magnetic tachometer or accelerometer having highly permeable eddy current flux circuit Sep 17, 1986 Issued
Array ( [id] => 2393191 [patent_doc_number] => 04764725 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-16 [patent_title] => 'Apparatus for detecting counterfeit currency using two coils to produce a saturating magnetic field' [patent_app_type] => 1 [patent_app_number] => 6/906397 [patent_app_country] => US [patent_app_date] => 1986-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1553 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/764/04764725.pdf [firstpage_image] =>[orig_patent_app_number] => 906397 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/906397
Apparatus for detecting counterfeit currency using two coils to produce a saturating magnetic field Sep 11, 1986 Issued
Array ( [id] => 2551998 [patent_doc_number] => 04810965 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-07 [patent_title] => 'Position detecting apparatus using a magnetic sensor and a closed magnetic circuit with non-uniform magnetic flux distribution' [patent_app_type] => 1 [patent_app_number] => 6/906027 [patent_app_country] => US [patent_app_date] => 1986-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 57 [patent_no_of_words] => 12121 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/810/04810965.pdf [firstpage_image] =>[orig_patent_app_number] => 906027 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/906027
Position detecting apparatus using a magnetic sensor and a closed magnetic circuit with non-uniform magnetic flux distribution Sep 10, 1986 Issued
Array ( [id] => 2499228 [patent_doc_number] => 04847556 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-11 [patent_title] => 'Eddy current clearance transducing system' [patent_app_type] => 1 [patent_app_number] => 6/904979 [patent_app_country] => US [patent_app_date] => 1986-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 6316 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/847/04847556.pdf [firstpage_image] =>[orig_patent_app_number] => 904979 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/904979
Eddy current clearance transducing system Sep 7, 1986 Issued
Array ( [id] => 2397321 [patent_doc_number] => 04782293 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-01 [patent_title] => 'Process for adjusting the magnetic field strength of permanent magnets' [patent_app_type] => 1 [patent_app_number] => 6/899401 [patent_app_country] => US [patent_app_date] => 1986-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 950 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/782/04782293.pdf [firstpage_image] =>[orig_patent_app_number] => 899401 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/899401
Process for adjusting the magnetic field strength of permanent magnets Aug 21, 1986 Issued
Array ( [id] => 2451363 [patent_doc_number] => 04791365 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-13 [patent_title] => 'Position responsive control signal generator having relatively movable sensor and magnetic flux concentrators' [patent_app_type] => 1 [patent_app_number] => 6/898283 [patent_app_country] => US [patent_app_date] => 1986-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2076 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/791/04791365.pdf [firstpage_image] =>[orig_patent_app_number] => 898283 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/898283
Position responsive control signal generator having relatively movable sensor and magnetic flux concentrators Aug 19, 1986 Issued
Array ( [id] => 2418441 [patent_doc_number] => 04786874 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-22 [patent_title] => 'Resistivity sensor for generating asymmetrical current field and method of using the same' [patent_app_type] => 1 [patent_app_number] => 6/898409 [patent_app_country] => US [patent_app_date] => 1986-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 3643 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/786/04786874.pdf [firstpage_image] =>[orig_patent_app_number] => 898409 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/898409
Resistivity sensor for generating asymmetrical current field and method of using the same Aug 19, 1986 Issued
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