Individual holder
HARSHBERGER RUSSELL P
4 granted patents·46 citations·filing 1976–1980
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0172USD252528SRazorHARSHBERGER RUSSELL P·Filed 1978·Granted Jul 31, 1979·12 cites·1 claims
- 0255USD250849SRazorHARSHBERGER RUSSELL P·Filed 1976·Granted Jan 16, 1979·6 cites·1 claims
- 0355US4083102AVibratory razor with adjustable guardsHARSHBERGER RUSSELL P·Filed 1976·Granted Apr 11, 1978·20 cites·15 claims
- 0439US4338892AInternal combustion engine with smoothed ignitionHARSHBERGER RUSSELL P·Filed 1980·Granted Jul 13, 1982·8 cites·1 claims
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