Individual holder
OWENS CHARLES A
3 granted patents·85 citations·filing 1979–1993
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0174US5303926AMulti-use golf training deviceOWENS CHARLES A·Filed 1993·Granted Apr 19, 1994·63 cites·10 claims
- 0258US4278856AFluid pressure indicator switch apparatusOWENS CHARLES A·Filed 1979·Granted Jul 14, 1981·16 cites·5 claims
- 0335US4573436AAir cooled horizontal power piston engineOWENS CHARLES A·Filed 1983·Granted Mar 4, 1986·6 cites·15 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →