Individual holder
CHU ALAN C
US·6 granted patents·219 citations·filing 1982–1992
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
6 records- 0190US4810551ABamboo boardCHU ALAN C·Filed 1986·Granted Mar 7, 1989·113 cites·5 claims
- 0281US4494268APaint brushesCHU ALAN C·Filed 1983·Granted Jan 22, 1985·61 cites·2 claims
- 0378USD273636SDouble hole brush handleCHU ALAN C·Filed 1982·Granted May 1, 1984·17 cites·1 claims
- 0440US5359749APaint brush with replaceable headCHU ALAN C·Filed 1992·Granted Nov 1, 1994·16 cites·4 claims
- 0533US4792309AElectrical plug with molded on prongs and detachable wire loopsCHU ALAN C·Filed 1987·Granted Dec 20, 1988·5 cites·5 claims
- 0632US4688348AAnimal trap with rotative tangential doorsCHU ALAN C·Filed 1986·Granted Aug 25, 1987·7 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →