Assignee
WESTLAND GROUP PLC
GB·4 granted patents·181 citations·filing 1987–1987
Top patents by PatentIndex Score
4 records- 0188US4783023AHelicopter rotor speed changing transmissionWESTLAND GROUP PLC·Filed 1987·Granted Nov 8, 1988·120 cites·10 claims
- 0278US4875962AMethod for laying a sheet of material on a surfaceWESTLAND GROUP PLC·Filed 1987·Granted Oct 24, 1989·46 cites·6 claims
- 0339US4834318AHelicopter flight control systemsWESTLAND GROUP PLC·Filed 1987·Granted May 30, 1989·10 cites·9 claims
- 0421US4805850AHelicopter rotor control systemsWESTLAND GROUP PLC·Filed 1987·Granted Feb 21, 1989·5 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →