Inventor · disambiguated record

Robert J. Shiffer

Also filed as: SHIFFER ROBERT J

1 granted patent·8 citations·filing 1983–1983

30Inventor score
Technology areasB21D
Files withMC GRAW EDISON CO1

Top patents by PatentIndex Score

1 record

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