Assignee
HSC CONTROLS INC
US·6 granted patents·105 citations·filing 1987–1991
Top patents by PatentIndex Score
6 records- 0172US4922964AServovalve constructionHSC CONTROLS INC·Filed 1988·Granted May 8, 1990·22 cites·6 claims
- 0258US4783047AValve mechanismHSC CONTROLS INC·Filed 1987·Granted Nov 8, 1988·26 cites·7 claims
- 0357US4922963AHydraulic servovalveHSC CONTROLS INC·Filed 1989·Granted May 8, 1990·16 cites·11 claims
- 0454US5070898AMetering valveHSC CONTROLS INC·Filed 1991·Granted Dec 10, 1991·25 cites·22 claims
- 0548US5184645AShear orifice valveHSC CONTROLS INC·Filed 1991·Granted Feb 9, 1993·14 cites·9 claims
- 0631US4922217ATorque motor with magnet armatureHSC CONTROLS INC·Filed 1988·Granted May 1, 1990·2 cites·33 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →