Individual holder
SIMINOFF ROGER H
4 granted patents·109 citations·filing 1979–1983
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0189US4304163AAdjustable nut for stringed musical instrumentSIMINOFF ROGER H·Filed 1979·Granted Dec 8, 1981·43 cites·7 claims
- 0271US4377963ASelf-contained musical string cassetteSIMINOFF ROGER H·Filed 1981·Granted Mar 29, 1983·24 cites·53 claims
- 0369US4515059AGeared tuning machineSIMINOFF ROGER H·Filed 1983·Granted May 7, 1985·23 cites·10 claims
- 0467US4278002AFast-wind tuning machine for stringed musical instrumentSIMINOFF ROGER H·Filed 1979·Granted Jul 14, 1981·19 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →