Inventor · disambiguated record

Ralph D. Stiff

Also filed as: STIFF RALPH D

1 granted patent·10 citations·filing 1994–1994

32Inventor score
Technology areasB62D
Files withAMERICAN COMMERCIAL IND INC1

Top patents by PatentIndex Score

1 record

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