Inventor · disambiguated record

Kenneth F. Deffren

Also filed as: DEFFREN KENNETH F

1 granted patent·41 citations·filing 1977–1977

47Inventor score
Technology areasH05B
Files withPROCTER & GAMBLE1

Top patents by PatentIndex Score

1 record

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