Whitehall Corporation
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- May 20, 1997 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 131 Total Citation Count
- Dec 10, 1979 Earliest Filing
- 16 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5631874 Telemetry transmission protocol for towed hydrophone streamerExpiredMar 14, 95May 20, 97[G01V]
5592437 Data collection and relay circuit for towed hydrophone arrayExpiredSep 23, 93Jan 07, 97[H03G, G01V]
5583824 Telemetry data transmission circuit having selectable clock sourceExpiredSep 23, 93Dec 10, 96[H03M, G01V]
5579286 Quiet geophysical construction practices for reduced diameter streamersExpiredNov 22, 94Nov 26, 96[G01V]
5523983 Dual rope vibration isolation module for towed hydrophone streamerExpiredNov 18, 94Jun 04, 96[B63B, G01V]
5513151 Towed hydrophone streamer with integrated module couplerExpiredNov 21, 94Apr 30, 96[H04R, H01R]
5450369 Telemetry transmission protocol for towed hydrophone streamerExpiredSep 12, 94Sep 12, 95[G08C, G01V]
5400298 Towed hydrophone streamer with distributed electronics housingsExpiredSep 23, 93Mar 21, 95[G01V]
5367499 Vibration isolation module for towed hydrophone streamerExpiredSep 23, 93Nov 22, 94[B63B, G01V]
Top Inventors for This Owner
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