Inventor · disambiguated record

Charles E. Van Druff

Also filed as: VAN DRUFF CHARLES · VAN DRUFF CHARLES E

8 granted patents·3 pending applications·169 citations·filing 20002012

87Inventor score
Technology areasB60RB64DB60N
Files withCONAX FLORIDA CORP3KOCH & SONS CO INC H3MILLENWORKS2VAN DRUFF CHARLES E2O'BRIEN MATTHEW M1

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11 records

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