Inventor · disambiguated record
Charles J. Murphy
Also filed as: MURPHY CHARLES J
5 granted patents·39 citations·filing 1979–1985
78Inventor score
Top patents by PatentIndex Score
5 records- 0171US4500816AConvergence control apparatus for color cathode ray tube display systemsSPERRY CORP·Filed 1983·Granted Feb 19, 1985·17 cites·9 claims
- 0252US4603513AMotor driven feed sharpenerMURPHY CHARLES J·Filed 1984·Granted Aug 5, 1986·8 cites·6 claims
- 0345US4246729ASharpener for self-sharpening feed chopping knivesMURPHY CHARLES J·Filed 1979·Granted Jan 27, 1981·6 cites·4 claims
- 0433US4607462ACooling and lubricating device for sharpening feed chopping knivesMURPHY CHARLES J·Filed 1985·Granted Aug 26, 1986·4 cites·2 claims
- 0531US4482098AFeed chopping knifeMURPHY CHARLES J·Filed 1982·Granted Nov 13, 1984·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →