Assignee
RIDGEWAY WILLIAM V
3 granted patents·105 citations·filing 1975–1989
Top patents by PatentIndex Score
3 records- 0180US4932082AStrainer cup for pop-up drain plugRIDGEWAY WILLIAM V·Filed 1989·Granted Jun 12, 1990·55 cites·6 claims
- 0268US4487580AOrthodontic bracket holderRIDGEWAY WILLIAM V·Filed 1984·Granted Dec 11, 1984·37 cites·4 claims
- 0344US3974567ATemporary dental crown protectorRIDGEWAY WILLIAM V·Filed 1975·Granted Aug 17, 1976·13 cites·3 claims
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