| Application number | Title of the application | Filing Date | Status |
|---|
Array
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[patent_doc_number] => 04893290
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[patent_kind] => NA
[patent_issue_date] => 1990-01-09
[patent_title] => 'Three-axis sensor'
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[patent_app_date] => 1988-10-21
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[firstpage_image] =>[orig_patent_app_number] => 260693
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/260693 | Three-axis sensor | Oct 20, 1988 | Issued |
Array
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[patent_doc_number] => 04881212
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[patent_kind] => NA
[patent_issue_date] => 1989-11-14
[patent_title] => 'Ultrasonic transducer'
[patent_app_type] => 1
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[patent_app_country] => US
[patent_app_date] => 1988-10-18
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[firstpage_image] =>[orig_patent_app_number] => 270157
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/270157 | Ultrasonic transducer | Oct 17, 1988 | Issued |
Array
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[id] => 2484239
[patent_doc_number] => 04876539
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-24
[patent_title] => 'Parameter telemetering from the bottom of a deep borehole'
[patent_app_type] => 1
[patent_app_number] => 7/216279
[patent_app_country] => US
[patent_app_date] => 1988-10-14
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[firstpage_image] =>[orig_patent_app_number] => 216279
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/216279 | Parameter telemetering from the bottom of a deep borehole | Oct 13, 1988 | Issued |
Array
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[patent_doc_number] => 04868799
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-19
[patent_title] => 'Means for equalizing the internal pressure in an underwater transducer employing a vibratile piston to permit operation of the transducer at water depths in excess of a few hundred feet'
[patent_app_type] => 1
[patent_app_number] => 7/255391
[patent_app_country] => US
[patent_app_date] => 1988-10-11
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/868/04868799.pdf
[firstpage_image] =>[orig_patent_app_number] => 255391
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/255391 | Means for equalizing the internal pressure in an underwater transducer employing a vibratile piston to permit operation of the transducer at water depths in excess of a few hundred feet | Oct 10, 1988 | Issued |
| 07/252990 | HINGE-MODIFIED FLEXTENSIONAL TRANSDUCER | Oct 3, 1988 | Abandoned |
Array
(
[id] => 2538765
[patent_doc_number] => 04862429
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-29
[patent_title] => 'Flextensional electroacoustic transducer with hydrostatically compression-loaded driver'
[patent_app_type] => 1
[patent_app_number] => 7/253019
[patent_app_country] => US
[patent_app_date] => 1988-10-04
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[firstpage_image] =>[orig_patent_app_number] => 253019
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/253019 | Flextensional electroacoustic transducer with hydrostatically compression-loaded driver | Oct 3, 1988 | Issued |
| 07/250321 | METHOD AND APPARATUS FOR FORCING A MEMBER THROUGH MATERIALS SUCH AS SOIL AND OBTAINING SAMPLES THEREFROM | Sep 27, 1988 | Abandoned |
| 07/249980 | METHOD AND APPARATUS FOR DETECTING SWIMMERS IN DISTRESS | Sep 26, 1988 | Abandoned |
Array
(
[id] => 2712324
[patent_doc_number] => 04992787
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-12
[patent_title] => 'Method and apparatus for remote signal entry into measurement while drilling system'
[patent_app_type] => 1
[patent_app_number] => 7/247033
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[patent_app_date] => 1988-09-20
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[firstpage_image] =>[orig_patent_app_number] => 247033
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/247033 | Method and apparatus for remote signal entry into measurement while drilling system | Sep 19, 1988 | Issued |
Array
(
[id] => 2538746
[patent_doc_number] => 04862428
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-29
[patent_title] => 'Distributed array hydrophone'
[patent_app_type] => 1
[patent_app_number] => 7/259116
[patent_app_country] => US
[patent_app_date] => 1988-09-14
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/862/04862428.pdf
[firstpage_image] =>[orig_patent_app_number] => 259116
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/259116 | Distributed array hydrophone | Sep 13, 1988 | Issued |
Array
(
[id] => 2531631
[patent_doc_number] => 04878207
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-31
[patent_title] => 'Composite sonar transducer for operation as a low frequency underwater acoustic source'
[patent_app_type] => 1
[patent_app_number] => 7/242192
[patent_app_country] => US
[patent_app_date] => 1988-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] => patents/04/878/04878207.pdf
[firstpage_image] =>[orig_patent_app_number] => 242192
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/242192 | Composite sonar transducer for operation as a low frequency underwater acoustic source | Sep 6, 1988 | Issued |
Array
(
[id] => 2486819
[patent_doc_number] => 04876675
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-24
[patent_title] => 'Towed piezoelectric cable'
[patent_app_type] => 1
[patent_app_number] => 7/241308
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[firstpage_image] =>[orig_patent_app_number] => 241308
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/241308 | Towed piezoelectric cable | Sep 6, 1988 | Issued |
Array
(
[id] => 2565505
[patent_doc_number] => 04815049
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-21
[patent_title] => 'Disappearing baffle for sonar arrays'
[patent_app_type] => 1
[patent_app_number] => 7/239499
[patent_app_country] => US
[patent_app_date] => 1988-09-01
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 239499
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/239499 | Disappearing baffle for sonar arrays | Aug 31, 1988 | Issued |
Array
(
[id] => 2574775
[patent_doc_number] => 04858205
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-15
[patent_title] => 'Multi-barrel air gun module'
[patent_app_type] => 1
[patent_app_number] => 7/236694
[patent_app_country] => US
[patent_app_date] => 1988-08-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/04/858/04858205.pdf
[firstpage_image] =>[orig_patent_app_number] => 236694
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/236694 | Multi-barrel air gun module | Aug 23, 1988 | Issued |
| 07/234148 | UNDERWATER SOUND ATTENUATOR | Aug 18, 1988 | Abandoned |
| 07/231093 | METHOD OF COUPLING A SEISMIC DETECTOR MODULE TO THE WALL OF A BOREHOLE, AND A SONDE FOR IMPLEMENTING THE METHOD | Aug 10, 1988 | Abandoned |
Array
(
[id] => 2525228
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[patent_issue_date] => 1989-10-17
[patent_title] => 'Deep water transient sound generator'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/228151 | Deep water transient sound generator | Aug 3, 1988 | Issued |
Array
(
[id] => 2538784
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[patent_kind] => NA
[patent_issue_date] => 1989-08-29
[patent_title] => 'Wide pass band elastic wave omnidirectional transducer'
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[patent_app_date] => 1988-08-04
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/228302 | Wide pass band elastic wave omnidirectional transducer | Aug 3, 1988 | Issued |
Array
(
[id] => 2859570
[patent_doc_number] => 05105394
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-14
[patent_title] => 'Constrained diaphragm transducer'
[patent_app_type] => 1
[patent_app_number] => 7/227976
[patent_app_country] => US
[patent_app_date] => 1988-07-29
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[firstpage_image] =>[orig_patent_app_number] => 227976
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/227976 | Constrained diaphragm transducer | Jul 28, 1988 | Issued |
| 07/225356 | METHOD AND DEVICE FOR IMPROVING THE COEFFICIENT OF TRANSMISSION TO GEOLOGICAL FORMATIONS OF ENERGY CREATED BY A WELL SEISMIC SOURCE | Jul 27, 1988 | Abandoned |