Assignee
THOMSON MARCONI SONAR LTD
US·3 granted patents·99 citations·filing 1996–1999
Top patents by PatentIndex Score
3 records- 0176US6213721B1Noise emission reductionTHOMSON MARCONI SONAR LTD·Filed 1996·Granted Apr 10, 2001·49 cites·24 claims
- 0258US6382332B1Drill bit apparatus for receiving seismic sound signalsTHOMSON MARCONI SONAR LTD·Filed 1999·Granted May 7, 2002·41 cites·8 claims
- 0336US6145615AMechanical filterTHOMSON MARCONI SONAR LTD·Filed 1997·Granted Nov 14, 2000·9 cites·13 claims
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