Individual holder
LEW YON S
US·5 granted patents·81 citations·filing 1978–1993
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0181US4759260ASuper reliable air-spring return air cylinderLEW YON S·Filed 1985·Granted Jul 26, 1988·29 cites·3 claims
- 0274US4226167AAir-spring return air cylinderLEW YON S·Filed 1978·Granted Oct 7, 1980·20 cites·4 claims
- 0348US5309771AMethod for processing signals in vortex flowmetersLEW YON S·Filed 1992·Granted May 10, 1994·14 cites·6 claims
- 0443US4498371ADirect acting rotary actuator cylinderLEW YON S·Filed 1982·Granted Feb 12, 1985·8 cites·10 claims
- 0542US5351556ACompound electronic filter for vortex flowmetersLEW YON S·Filed 1993·Granted Oct 4, 1994·10 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →