Assignee
SPERRY LTD
GB·8 granted patents·227 citations·filing 1978–1984
Top patents by PatentIndex Score
8 records- 0192US4623966ACollision avoidance apparatusSPERRY LTD·Filed 1984·Granted Nov 18, 1986·100 cites·14 claims
- 0281US4313115ACollision avoidance apparatusSPERRY LTD·Filed 1979·Granted Jan 26, 1982·38 cites·3 claims
- 0376US4308721AFluid supply systemsSPERRY LTD·Filed 1979·Granted Jan 5, 1982·19 cites·10 claims
- 0474US4362992ASystem and method of detecting the proximity of an alternating magnetic fieldSPERRY LTD·Filed 1978·Granted Dec 7, 1982·23 cites·10 claims
- 0572US4413648AHydraulic valvesSPERRY LTD·Filed 1980·Granted Nov 8, 1983·21 cites·4 claims
- 0657US4411289AHydraulic valveSPERRY LTD·Filed 1980·Granted Oct 25, 1983·10 cites·10 claims
- 0752US4459860AFlow sensor with extended low flow rangeSPERRY LTD·Filed 1982·Granted Jul 17, 1984·12 cites·3 claims
- 0829US4257280AGyroscopesSPERRY LTD·Filed 1979·Granted Mar 24, 1981·4 cites·7 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →