Inventor · disambiguated record
John R. Hedrick
Also filed as: HEDRICK JOHN R
3 granted patents·222 citations·filing 1976–1977
77Inventor score
Top patents by PatentIndex Score
3 records- 0190US4131116ARotary bone cutter for shaping socketsPEVRICK ENGINEERING COMPANY IN·Filed 1977·Granted Dec 26, 1978·76 cites·8 claims
- 0279US4020555AConnecting mechanism for a saw bladePEVRICK ENGINEERING CO INC·Filed 1976·Granted May 3, 1977·119 cites·12 claims
- 0349US4071030ARotatable duraguardPEVRICK ENGINEERING COMPANY IN·Filed 1976·Granted Jan 31, 1978·27 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →