Inventor · disambiguated record

Fred E. Knoffsinger

Also filed as: KNOFFSINGER FRED E

2 granted patents·37 citations·filing 1977–1981

62Inventor score
Technology areasF26B
Files withENERCO INC2

Top patents by PatentIndex Score

2 records

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