Individual holder
OLSEN CHARLES R
6 granted patents·71 citations·filing 1974–1983
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
6 records- 0184US4111221ALow restriction, normally open valve construction having a deformable bladderOLSEN CHARLES R·Filed 1976·Granted Sep 5, 1978·41 cites·13 claims
- 0267US3948143AElectropyrotechnic linkOLSEN CHARLES R·Filed 1974·Granted Apr 6, 1976·14 cites·11 claims
- 0339US4457093ARevolving firearmsOLSEN CHARLES R·Filed 1983·Granted Jul 3, 1984·7 cites·3 claims
- 0432US3973502ATube primerOLSEN CHARLES R·Filed 1974·Granted Aug 10, 1976·3 cites·2 claims
- 0530US4393782ARevolving firearms and ammunition thereforOLSEN CHARLES R·Filed 1980·Granted Jul 19, 1983·4 cites·17 claims
- 0629US3971322APressure actuated tube primerOLSEN CHARLES R·Filed 1975·Granted Jul 27, 1976·2 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →