Assignee
FERRANTI SUBSEA SYSTEMS INC
US·4 granted patents·278 citations·filing 1987–1988
Top patents by PatentIndex Score
4 records- 0195US4709726AHydraulic coupler with floating metal sealFERRANTI SUBSEA SYSTEMS INC·Filed 1987·Granted Dec 1, 1987·146 cites·20 claims
- 0284US4768538ARadial seal hydraulic couplerFERRANTI SUBSEA SYSTEMS INC·Filed 1987·Granted Sep 6, 1988·62 cites·20 claims
- 0379US4834139ARadial seal hydraulic couplerFERRANTI SUBSEA SYSTEMS INC·Filed 1988·Granted May 30, 1989·49 cites·18 claims
- 0458US4805657AMethod and apparatus for remote control of an underwater valveFERRANTI SUBSEA SYSTEMS INC·Filed 1988·Granted Feb 21, 1989·21 cites·20 claims
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