Individual holder
SHEPARD DENNIS D
5 granted patents·286 citations·filing 1977–1988
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0184US4994080AOptical lens having at least one stenopaeic opening located in the central area thereofSHEPARD DENNIS D·Filed 1988·Granted Feb 19, 1991·170 cites·21 claims
- 0266US4480340AIntraocular lens with resilient support meansSHEPARD DENNIS D·Filed 1981·Granted Nov 6, 1984·66 cites·10 claims
- 0361US4126904AArtificial lens and method of locating on the corneaSHEPARD DENNIS D·Filed 1977·Granted Nov 28, 1978·44 cites·14 claims
- 0446USD285345SIntraocular lens with teardrop shaped resilient support meansSHEPARD DENNIS D·Filed 1982·Granted Aug 26, 1986·4 cites·1 claims
- 0538USD285255SIntraocular lens with spiral resilient support meansSHEPARD DENNIS D·Filed 1982·Granted Aug 19, 1986·2 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →