Individual holder
CHORKEY WILLIAM J
6 granted patents·249 citations·filing 1983–1988
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
6 records- 0196US4587991AValve with uniplanar flowCHORKEY WILLIAM J·Filed 1983·Granted May 13, 1986·101 cites·5 claims
- 0287US4598736ASolenoid operated valve with balancing meansCHORKEY WILLIAM J·Filed 1984·Granted Jul 8, 1986·51 cites·8 claims
- 0384US4821774ASolenoid operated valve with balancing meansCHORKEY WILLIAM J·Filed 1988·Granted Apr 18, 1989·50 cites·17 claims
- 0467US4834337ASolenoid operated valve with solenoid wattage adjustment meansCHORKEY WILLIAM J·Filed 1988·Granted May 30, 1989·29 cites·16 claims
- 0547US4548238ADirectional control valve with straight through flowCHORKEY WILLIAM J·Filed 1983·Granted Oct 22, 1985·10 cites·5 claims
- 0642US4526202AValve with straight through flowCHORKEY WILLIAM J·Filed 1983·Granted Jul 2, 1985·8 cites·21 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →