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] => 2362721 [patent_doc_number] => 04683430 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-28 [patent_title] => 'Eddy current flaw detector method and apparatus having a rotatable high permeability flux concentrator encircling a workpiece' [patent_app_type] => 1 [patent_app_number] => 6/625033 [patent_app_country] => US [patent_app_date] => 1984-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 4313 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/683/04683430.pdf [firstpage_image] =>[orig_patent_app_number] => 625033 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/625033
Eddy current flaw detector method and apparatus having a rotatable high permeability flux concentrator encircling a workpiece Jun 26, 1984 Issued
Array ( [id] => 2289837 [patent_doc_number] => 04587480 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-06 [patent_title] => 'Delay testing method for CMOS LSI and VLSI integrated circuits' [patent_app_type] => 1 [patent_app_number] => 6/622428 [patent_app_country] => US [patent_app_date] => 1984-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4092 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/587/04587480.pdf [firstpage_image] =>[orig_patent_app_number] => 622428 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/622428
Delay testing method for CMOS LSI and VLSI integrated circuits Jun 19, 1984 Issued
Array ( [id] => 2245226 [patent_doc_number] => 04617517 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-14 [patent_title] => 'Determination of water saturation in earth formations independent of lithology' [patent_app_type] => 1 [patent_app_number] => 6/619088 [patent_app_country] => US [patent_app_date] => 1984-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1707 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/617/04617517.pdf [firstpage_image] =>[orig_patent_app_number] => 619088 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/619088
Determination of water saturation in earth formations independent of lithology Jun 10, 1984 Issued
Array ( [id] => 2421898 [patent_doc_number] => 04771238 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-13 [patent_title] => 'Device for measuring, without contact, the thickness of metallic materials at temperatures above the Curie temperature' [patent_app_type] => 1 [patent_app_number] => 6/619345 [patent_app_country] => US [patent_app_date] => 1984-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2417 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/771/04771238.pdf [firstpage_image] =>[orig_patent_app_number] => 619345 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/619345
Device for measuring, without contact, the thickness of metallic materials at temperatures above the Curie temperature Jun 10, 1984 Issued
Array ( [id] => 2267085 [patent_doc_number] => 04580097 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-01 [patent_title] => 'Electronic proximity sensor which is responsive to induced resistance' [patent_app_type] => 1 [patent_app_number] => 6/595243 [patent_app_country] => US [patent_app_date] => 1984-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4581 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/580/04580097.pdf [firstpage_image] =>[orig_patent_app_number] => 595243 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/595243
Electronic proximity sensor which is responsive to induced resistance May 22, 1984 Issued
Array ( [id] => 2297798 [patent_doc_number] => 04652828 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-24 [patent_title] => 'Method and apparatus for determining dielectric permittivity of subsurface formations' [patent_app_type] => 1 [patent_app_number] => 6/599843 [patent_app_country] => US [patent_app_date] => 1984-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4380 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/652/04652828.pdf [firstpage_image] =>[orig_patent_app_number] => 599843 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/599843
Method and apparatus for determining dielectric permittivity of subsurface formations Apr 12, 1984 Issued
Array ( [id] => 2295717 [patent_doc_number] => 04710712 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-01 [patent_title] => 'Method and apparatus for measuring defects in ferromagnetic elements' [patent_app_type] => 1 [patent_app_number] => 6/599053 [patent_app_country] => US [patent_app_date] => 1984-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 26 [patent_no_of_words] => 13647 [patent_no_of_claims] => 67 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/710/04710712.pdf [firstpage_image] =>[orig_patent_app_number] => 599053 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/599053
Method and apparatus for measuring defects in ferromagnetic elements Apr 10, 1984 Issued
06/599060 METHOD AND APPARATUS FOR MEASURING AXIALLY EXTENDING DEFECTS IN FERROMAGNETIC TUBING Apr 10, 1984 Abandoned
Array ( [id] => 2353954 [patent_doc_number] => 04704580 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-03 [patent_title] => 'Method and apparatus for measuring the depth of local defects in ferromagnetic elements' [patent_app_type] => 1 [patent_app_number] => 6/599228 [patent_app_country] => US [patent_app_date] => 1984-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 8201 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/704/04704580.pdf [firstpage_image] =>[orig_patent_app_number] => 599228 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/599228
Method and apparatus for measuring the depth of local defects in ferromagnetic elements Apr 10, 1984 Issued
Array ( [id] => 2270481 [patent_doc_number] => 04629991 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-16 [patent_title] => 'Methods and apparatus for detecting tubular defects having a plurality of expandable arcuate segments' [patent_app_type] => 1 [patent_app_number] => 6/599197 [patent_app_country] => US [patent_app_date] => 1984-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 9165 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/629/04629991.pdf [firstpage_image] =>[orig_patent_app_number] => 599197 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/599197
Methods and apparatus for detecting tubular defects having a plurality of expandable arcuate segments Apr 10, 1984 Issued
Array ( [id] => 2327870 [patent_doc_number] => 04636727 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-13 [patent_title] => 'Method and apparatus for detecting the location of defects in tubular sections moving past a well head' [patent_app_type] => 1 [patent_app_number] => 6/599229 [patent_app_country] => US [patent_app_date] => 1984-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 7772 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/636/04636727.pdf [firstpage_image] =>[orig_patent_app_number] => 599229 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/599229
Method and apparatus for detecting the location of defects in tubular sections moving past a well head Apr 10, 1984 Issued
Array ( [id] => 2320279 [patent_doc_number] => 04686474 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-11 [patent_title] => 'Survey system for collection and real time processing of geophysical data' [patent_app_type] => 1 [patent_app_number] => 6/597251 [patent_app_country] => US [patent_app_date] => 1984-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5856 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/686/04686474.pdf [firstpage_image] =>[orig_patent_app_number] => 597251 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/597251
Survey system for collection and real time processing of geophysical data Apr 4, 1984 Issued
Array ( [id] => 2347203 [patent_doc_number] => 04641099 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-03 [patent_title] => 'Methods for enhancing mapping of thermal fronts in oil recovery' [patent_app_type] => 1 [patent_app_number] => 6/595011 [patent_app_country] => US [patent_app_date] => 1984-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4000 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/641/04641099.pdf [firstpage_image] =>[orig_patent_app_number] => 595011 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/595011
Methods for enhancing mapping of thermal fronts in oil recovery Mar 29, 1984 Issued
Array ( [id] => 2160942 [patent_doc_number] => 04531090 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-23 [patent_title] => 'Position transducer for an internal combustion engine function control system' [patent_app_type] => 1 [patent_app_number] => 6/593431 [patent_app_country] => US [patent_app_date] => 1984-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4318 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/531/04531090.pdf [firstpage_image] =>[orig_patent_app_number] => 593431 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/593431
Position transducer for an internal combustion engine function control system Mar 25, 1984 Issued
Array ( [id] => 2358695 [patent_doc_number] => 04651091 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-17 [patent_title] => 'Method and apparatus for on-line monitoring of wear in machinery' [patent_app_type] => 1 [patent_app_number] => 6/593653 [patent_app_country] => US [patent_app_date] => 1984-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4875 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/651/04651091.pdf [firstpage_image] =>[orig_patent_app_number] => 593653 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/593653
Method and apparatus for on-line monitoring of wear in machinery Mar 25, 1984 Issued
Array ( [id] => 2326343 [patent_doc_number] => 04670717 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-02 [patent_title] => 'Borehole antenna array for determining radar incidence direction' [patent_app_type] => 1 [patent_app_number] => 6/586949 [patent_app_country] => US [patent_app_date] => 1984-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3300 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/670/04670717.pdf [firstpage_image] =>[orig_patent_app_number] => 586949 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/586949
Borehole antenna array for determining radar incidence direction Mar 6, 1984 Issued
Array ( [id] => 2328306 [patent_doc_number] => 04680544 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-14 [patent_title] => 'Torsion type magnetic field measurement device' [patent_app_type] => 1 [patent_app_number] => 6/586815 [patent_app_country] => US [patent_app_date] => 1984-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3543 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/680/04680544.pdf [firstpage_image] =>[orig_patent_app_number] => 586815 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/586815
Torsion type magnetic field measurement device Mar 5, 1984 Issued
Array ( [id] => 2359375 [patent_doc_number] => 04687995 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-18 [patent_title] => 'Secondary field dielectric constant and/or resistivity well logging system and method' [patent_app_type] => 1 [patent_app_number] => 6/586465 [patent_app_country] => US [patent_app_date] => 1984-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2781 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/687/04687995.pdf [firstpage_image] =>[orig_patent_app_number] => 586465 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/586465
Secondary field dielectric constant and/or resistivity well logging system and method Mar 4, 1984 Issued
Array ( [id] => 2430140 [patent_doc_number] => 04739273 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-19 [patent_title] => 'Apparatus for detecting substantially longitudinal flaws in the end area of a tubular member using magnetic excitation and a scanning sensor' [patent_app_type] => 1 [patent_app_number] => 6/585686 [patent_app_country] => US [patent_app_date] => 1984-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4585 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/739/04739273.pdf [firstpage_image] =>[orig_patent_app_number] => 585686 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/585686
Apparatus for detecting substantially longitudinal flaws in the end area of a tubular member using magnetic excitation and a scanning sensor Mar 1, 1984 Issued
Array ( [id] => 2350477 [patent_doc_number] => 04649349 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-10 [patent_title] => 'Device for automatically compensating the magnetism of drill string members' [patent_app_type] => 1 [patent_app_number] => 6/585183 [patent_app_country] => US [patent_app_date] => 1984-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1831 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/649/04649349.pdf [firstpage_image] =>[orig_patent_app_number] => 585183 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/585183
Device for automatically compensating the magnetism of drill string members Feb 29, 1984 Issued
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