| Application number | Title of the application | Filing Date | Status |
|---|
Array
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[id] => 2330464
[patent_doc_number] => 04706021
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-11-10
[patent_title] => 'Crossed wire defect detector employing eddy currents'
[patent_app_type] => 1
[patent_app_number] => 6/583490
[patent_app_country] => US
[patent_app_date] => 1984-02-29
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[firstpage_image] =>[orig_patent_app_number] => 583490
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/583490 | Crossed wire defect detector employing eddy currents | Feb 28, 1984 | Issued |
| 06/584059 | INDUCTION LOGGING SONDE WITH METALLIC SUPPORT | Feb 26, 1984 | Abandoned |
Array
(
[id] => 2251935
[patent_doc_number] => 04605897
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-08-12
[patent_title] => 'Apparatus and method for distance determination between a receiving device and a transmitting device utilizing a curl-free magnetic vector potential field'
[patent_app_type] => 1
[patent_app_number] => 6/579846
[patent_app_country] => US
[patent_app_date] => 1984-02-13
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[firstpage_image] =>[orig_patent_app_number] => 579846
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/579846 | Apparatus and method for distance determination between a receiving device and a transmitting device utilizing a curl-free magnetic vector potential field | Feb 12, 1984 | Issued |
| 06/564978 | COMPATIBLE RECIPROCAL QUIESCENCE DESIGN APPARATUS AND METHOD | Feb 2, 1984 | Abandoned |
Array
(
[id] => 2364525
[patent_doc_number] => 04694248
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-09-15
[patent_title] => 'Magnetic field sensor compensated for offset error'
[patent_app_type] => 1
[patent_app_number] => 6/574773
[patent_app_country] => US
[patent_app_date] => 1984-01-27
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[firstpage_image] =>[orig_patent_app_number] => 574773
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Array
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[id] => 2340072
[patent_doc_number] => 04677379
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-06-30
[patent_title] => 'Process and device for the detection of cracks in riveted joints using an eddy current probe'
[patent_app_type] => 1
[patent_app_number] => 6/574171
[patent_app_country] => US
[patent_app_date] => 1984-01-26
[patent_effective_date] => 0000-00-00
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Array
(
[id] => 2314184
[patent_doc_number] => 04646012
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-02-24
[patent_title] => 'Digital, electromagnetic rod position indicator with precisely controlled transitions between digital states'
[patent_app_type] => 1
[patent_app_number] => 6/573459
[patent_app_country] => US
[patent_app_date] => 1984-01-24
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/573459 | Digital, electromagnetic rod position indicator with precisely controlled transitions between digital states | Jan 23, 1984 | Issued |
Array
(
[id] => 2418718
[patent_doc_number] => 04719426
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-01-12
[patent_title] => 'Method for magnetically detecting a localized disturbance of the ground'
[patent_app_type] => 1
[patent_app_number] => 6/572149
[patent_app_country] => US
[patent_app_date] => 1984-01-19
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[firstpage_image] =>[orig_patent_app_number] => 572149
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/572149 | Method for magnetically detecting a localized disturbance of the ground | Jan 18, 1984 | Issued |
Array
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[id] => 2248257
[patent_doc_number] => 04633182
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-12-30
[patent_title] => 'Method and system for direct prospecting of hydrocarbon deposits'
[patent_app_type] => 1
[patent_app_number] => 6/572165
[patent_app_country] => US
[patent_app_date] => 1984-01-18
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[pdf_file] => patents/04/633/04633182.pdf
[firstpage_image] =>[orig_patent_app_number] => 572165
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/572165 | Method and system for direct prospecting of hydrocarbon deposits | Jan 17, 1984 | Issued |
Array
(
[id] => 2418604
[patent_doc_number] => 04719420
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-01-12
[patent_title] => 'Apparatus for measuring the position of a moving member relative to a fixed member'
[patent_app_type] => 1
[patent_app_number] => 6/564759
[patent_app_country] => US
[patent_app_date] => 1983-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 8394
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[pdf_file] => patents/04/719/04719420.pdf
[firstpage_image] =>[orig_patent_app_number] => 564759
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/564759 | Apparatus for measuring the position of a moving member relative to a fixed member | Dec 22, 1983 | Issued |
| 06/565279 | POSITIONING CONTROL SYSTEM FOR A FLUID POWERED CYLINDER | Dec 19, 1983 | Abandoned |
Array
(
[id] => 2449364
[patent_doc_number] => 04749946
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[patent_kind] => NA
[patent_issue_date] => 1988-06-07
[patent_title] => 'Device for the multi-channel measurement of weak variable magnetic fields with squids and superconducting gradiometers arranged on a common substrate'
[patent_app_type] => 1
[patent_app_number] => 6/562493
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/562493 | Device for the multi-channel measurement of weak variable magnetic fields with squids and superconducting gradiometers arranged on a common substrate | Dec 15, 1983 | Issued |
Array
(
[id] => 2387564
[patent_doc_number] => 04720676
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[patent_kind] => NA
[patent_issue_date] => 1988-01-19
[patent_title] => 'Magnetomechanical transducer utilizing resonant frequency shifts to measure pressure in response to displacement of a pressure sensitive device'
[patent_app_type] => 1
[patent_app_number] => 6/558084
[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 558084
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/558084 | Magnetomechanical transducer utilizing resonant frequency shifts to measure pressure in response to displacement of a pressure sensitive device | Dec 4, 1983 | Issued |
Array
(
[id] => 2393326
[patent_doc_number] => 04794335
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-12-27
[patent_title] => 'Method and apparatus for measuring the thickness of a metal melt adjacent the bottom of a container'
[patent_app_type] => 1
[patent_app_number] => 6/554701
[patent_app_country] => US
[patent_app_date] => 1983-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[firstpage_image] =>[orig_patent_app_number] => 554701
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/554701 | Method and apparatus for measuring the thickness of a metal melt adjacent the bottom of a container | Nov 22, 1983 | Issued |
| 06/551239 | SHIELDED SOLENOID COIL FOR WELL LOGGING | Nov 13, 1983 | Abandoned |
Array
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/545643 | Optical magnetic-field measuring apparatus having improved temperature characteristics | Oct 25, 1983 | Issued |
Array
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[patent_app_type] => 1
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/544859 | Sensor for measuring relative movement between a vehicle and a track by sensing magnetic field distortions | Oct 23, 1983 | Issued |