Assignee
DREWS ROBERT C
US·6 granted patents·555 citations·filing 1987–1991
Top patents by PatentIndex Score
6 records- 0188US4935028ACorneal rivetDREWS ROBERT C·Filed 1988·Granted Jun 19, 1990·210 cites·11 claims
- 0283US4748308AMicrowave oven toasterDREWS ROBERT C·Filed 1987·Granted May 31, 1988·52 cites·1 claims
- 0373US5258011ACorneal rivetDREWS ROBERT C·Filed 1990·Granted Nov 2, 1993·133 cites·3 claims
- 0470US5180390AIntraocular lens with reinforcing elementDREWS ROBERT C·Filed 1991·Granted Jan 19, 1993·112 cites·3 claims
- 0554US4817599ATo and fro washing system and methodDREWS ROBERT C·Filed 1987·Granted Apr 4, 1989·45 cites·4 claims
- 0629US4764170AApparatus for plugging an intraocular lens holeDREWS ROBERT C·Filed 1987·Granted Aug 16, 1988·3 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →