| Application number | Title of the application | Filing Date | Status |
|---|
Array
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[patent_doc_number] => 04837517
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[patent_kind] => NA
[patent_issue_date] => 1989-06-06
[patent_title] => 'Spatial frequency method and apparatus for investigating earth conductivity with high vertical resolution by induction techniques'
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[patent_app_date] => 1987-07-16
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Array
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[patent_doc_number] => 04841228
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-06-20
[patent_title] => 'Apparatus for indicating the resistive characteristic of a capacitor'
[patent_app_type] => 1
[patent_app_number] => 7/072070
[patent_app_country] => US
[patent_app_date] => 1987-07-10
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/072070 | Apparatus for indicating the resistive characteristic of a capacitor | Jul 9, 1987 | Issued |
Array
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[patent_doc_number] => 04852406
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-01
[patent_title] => 'Method and apparatus for determining the coefficient of internal friction of steel or the like'
[patent_app_type] => 1
[patent_app_number] => 7/072253
[patent_app_country] => US
[patent_app_date] => 1987-07-10
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[pdf_file] => patents/04/852/04852406.pdf
[firstpage_image] =>[orig_patent_app_number] => 072253
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/072253 | Method and apparatus for determining the coefficient of internal friction of steel or the like | Jul 9, 1987 | Issued |
Array
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[id] => 2504642
[patent_doc_number] => 04838070
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-06-13
[patent_title] => 'Method and apparatus for dry testing water-immersible acoustic transducers'
[patent_app_type] => 1
[patent_app_number] => 7/071321
[patent_app_country] => US
[patent_app_date] => 1987-07-09
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/071321 | Method and apparatus for dry testing water-immersible acoustic transducers | Jul 8, 1987 | Issued |
Array
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[id] => 2499156
[patent_doc_number] => 04847552
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-11
[patent_title] => 'Detection of electrically conductive materials beneath surface coatings employing eddy currents'
[patent_app_type] => 1
[patent_app_number] => 7/070409
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[patent_app_date] => 1987-07-07
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[firstpage_image] =>[orig_patent_app_number] => 070409
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/070409 | Detection of electrically conductive materials beneath surface coatings employing eddy currents | Jul 6, 1987 | Issued |
Array
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[id] => 2530802
[patent_doc_number] => 04797611
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-01-10
[patent_title] => 'Bipartite generator wheel for an angular pulse generator'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/068925 | Bipartite generator wheel for an angular pulse generator | Jun 30, 1987 | Issued |
Array
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[id] => 2562077
[patent_doc_number] => 04816761
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-28
[patent_title] => 'Apparatus for measuring the hysteresis loop of hard magnetic films on large magnetic recording disk'
[patent_app_type] => 1
[patent_app_number] => 7/065293
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[patent_app_date] => 1987-06-22
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[pdf_file] => patents/04/816/04816761.pdf
[firstpage_image] =>[orig_patent_app_number] => 065293
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/065293 | Apparatus for measuring the hysteresis loop of hard magnetic films on large magnetic recording disk | Jun 21, 1987 | Issued |
Array
(
[id] => 2559087
[patent_doc_number] => 04814712
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-21
[patent_title] => 'Test kit for a circuit breaker containing an electronic trip unit'
[patent_app_type] => 1
[patent_app_number] => 7/063181
[patent_app_country] => US
[patent_app_date] => 1987-06-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] => patents/04/814/04814712.pdf
[firstpage_image] =>[orig_patent_app_number] => 063181
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/063181 | Test kit for a circuit breaker containing an electronic trip unit | Jun 16, 1987 | Issued |
| 07/063722 | OPTICAL FIBRES AND METHODS OF MANUFACTURE THEREOF | Jun 15, 1987 | Abandoned |
| 07/063692 | METHOD AND APPARATUS FOR DETERMINING THE DISTANCE BETWEEN AN ELECTRO- MAGNETIC SENSOR AND A CONDUCTIVE RAIL | Jun 14, 1987 | Abandoned |
Array
(
[id] => 2461782
[patent_doc_number] => 04785232
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-11-15
[patent_title] => 'Contactless hall coefficient measurement apparatus and method for piezoelectric material'
[patent_app_type] => 1
[patent_app_number] => 7/065820
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[firstpage_image] =>[orig_patent_app_number] => 065820
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/065820 | Contactless hall coefficient measurement apparatus and method for piezoelectric material | Jun 4, 1987 | Issued |
Array
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[id] => 2533919
[patent_doc_number] => 04839578
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-06-13
[patent_title] => 'Method for removing phase instabilities caused by flexure of cables in microwave network analyzer measurements'
[patent_app_type] => 1
[patent_app_number] => 7/059701
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[firstpage_image] =>[orig_patent_app_number] => 059701
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/059701 | Method for removing phase instabilities caused by flexure of cables in microwave network analyzer measurements | Jun 3, 1987 | Issued |
Array
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[id] => 2559218
[patent_doc_number] => 04808921
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-02-28
[patent_title] => 'Paramagnetic gas analyzer using DC and AC magnetic fields'
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[patent_app_number] => 7/052613
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[patent_app_date] => 1987-05-20
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[firstpage_image] =>[orig_patent_app_number] => 052613
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/052613 | Paramagnetic gas analyzer using DC and AC magnetic fields | May 19, 1987 | Issued |
Array
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[id] => 2551346
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[patent_issue_date] => 1989-02-14
[patent_title] => 'Apparatus for electromagnetically measuring the distance between two opposing grinding surfaces'
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Array
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[id] => 2493285
[patent_doc_number] => 04801881
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[patent_kind] => NA
[patent_issue_date] => 1989-01-31
[patent_title] => 'Magnetoresistive sensor having protective dummy elements'
[patent_app_type] => 1
[patent_app_number] => 7/042379
[patent_app_country] => US
[patent_app_date] => 1987-04-24
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 042379
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/042379 | Magnetoresistive sensor having protective dummy elements | Apr 23, 1987 | Issued |
| 07/040879 | SYMMETRICAL COIL ARRAY HIGH RESOLUTION INDUCTION LOGGING TOOL | Apr 20, 1987 | Abandoned |
Array
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[patent_issue_date] => 1989-05-16
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[firstpage_image] =>[orig_patent_app_number] => 036837
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/036837 | Method and apparatus for interface location determination | Apr 9, 1987 | Issued |
Array
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[patent_issue_date] => 1988-12-20
[patent_title] => 'Geophysical prospecting with collimated magnetotelluric fields'
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[firstpage_image] =>[orig_patent_app_number] => 027833
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/027833 | Position sensor for detecting angular position | Mar 18, 1987 | Issued |