Individual holder
LEVINE AARON J
4 granted patents·56 citations·filing 1980–1990
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0167US4944465ASpring driving and winding machineLEVINE AARON J·Filed 1989·Granted Jul 31, 1990·16 cites·4 claims
- 0261US4317247ADrive attachment for a drain cleaning plumbing toolLEVINE AARON J·Filed 1980·Granted Mar 2, 1982·24 cites·5 claims
- 0360USD312713SPlumbing cleanout deviceLEVINE AARON J·Filed 1988·Granted Dec 4, 1990·9 cites·1 claims
- 0432US5056178APlumbing tool which has a novel chuck and method of joining the shaft to the caseLEVINE AARON J·Filed 1990·Granted Oct 15, 1991·7 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →