Inventor · disambiguated record
Gary R. Murphree
Also filed as: MURPHREE GARY · MURPHREE GARY R
5 granted patents·145 citations·filing 1981–2001
83Inventor score
Files withSARGENT & GREENLEAF5
Top patents by PatentIndex Score
5 records- 0182US6510587B2Door closure prevention apparatus and methodSARGENT & GREENLEAF·Filed 2001·Granted Jan 28, 2003·40 cites·20 claims
- 0267US4359886AKey lock cylinder for possibly contaminated environmentsSARGENT & GREENLEAF·Filed 1981·Granted Nov 23, 1982·28 cites·27 claims
- 0357US4631940ADigital readout combination lock dial assemblySARGENT & GREENLEAF·Filed 1985·Granted Dec 30, 1986·48 cites·19 claims
- 0456US5613388AElectronic combination lock entering a lockout mode after a number of successive incorrect combination entriesSARGENT & GREENLEAF·Filed 1995·Granted Mar 25, 1997·18 cites·17 claims
- 0542US4643010ATwo movement time lockSARGENT & GREENLEAF·Filed 1985·Granted Feb 17, 1987·11 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →