Individual holder
COLLIS GEORGE C
US·4 granted patents·176 citations·filing 1975–1995
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0186US4493125AToothbrush with curved bristlesCOLLIS GEORGE C·Filed 1983·Granted Jan 15, 1985·91 cites·19 claims
- 0278US3984890AElectric tooth brushCOLLIS GEORGE C·Filed 1975·Granted Oct 12, 1976·49 cites·3 claims
- 0367US4382309AToothbrushCOLLIS GEORGE C·Filed 1980·Granted May 10, 1983·33 cites·7 claims
- 0433USD367362SToothbrush with curved bristles for bridge cleaningCOLLIS GEORGE C·Filed 1995·Granted Feb 27, 1996·3 cites·1 claims
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