Inventor · disambiguated record

Richard Johnstone

Also filed as: JOHNSTONE RICHARD · JOHNSTONE RICHARD T

22 granted patents·1,189 citations·filing 19761991

97Inventor score
Technology areasG05BY10TB23QG01BB23B
Files withKEARNEY & TRECKER CORP19GLEASON WORKS2SURFTRAN COMPANY1

Top patents by PatentIndex Score

22 records

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →