Individual holder
HINDERSTEIN PHILIP M
3 granted patents·61 citations·filing 1976–1982
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0185US4340858ATest fixtureHINDERSTEIN PHILIP M·Filed 1979·Granted Jul 20, 1982·37 cites·27 claims
- 0257US4701703ABed-of-pins test fixtureHINDERSTEIN PHILIP M·Filed 1982·Granted Oct 20, 1987·16 cites·2 claims
- 0335US4052974ATubeless solar collectorHINDERSTEIN PHILIP M·Filed 1976·Granted Oct 11, 1977·8 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →