Assignee
FRITCH CHARLES D
US·3 granted patents·578 citations·filing 1985–1989
Top patents by PatentIndex Score
3 records- 0190US4607622AFiber optic ocular endoscopeFRITCH CHARLES D·Filed 1985·Granted Aug 26, 1986·509 cites·15 claims
- 0255US4906247AIntraocular lens insertion systemFRITCH CHARLES D·Filed 1989·Granted Mar 6, 1990·52 cites·28 claims
- 0332US4685920AIntraocular lensFRITCH CHARLES D·Filed 1986·Granted Aug 11, 1987·17 cites·5 claims
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