Individual holder
HELFGOTT MAXWELL A
4 granted patents·591 citations·filing 1979–1983
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0191US4314560APowered handpiece for endophthalmic surgeryHELFGOTT MAXWELL A·Filed 1979·Granted Feb 9, 1982·244 cites·5 claims
- 0288US4530356AOphthalmic surgical instrument with beveled tipHELFGOTT MAXWELL A·Filed 1983·Granted Jul 23, 1985·191 cites·19 claims
- 0373US4530359AOphthalmic perforating instrument and surgical method employing said instrumentHELFGOTT MAXWELL A·Filed 1983·Granted Jul 23, 1985·86 cites·28 claims
- 0464US4324243AApparatus and process for aspirating and evacuating a surgical siteHELFGOTT MAXWELL A·Filed 1979·Granted Apr 13, 1982·70 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →