Inventor · disambiguated record

John F. Shumacher

Also filed as: SHUMACHER JOHN F

1 granted patent·225 citations·filing 1997–1997

56Inventor score
Technology areasG06Q
Files withIBM1

Top patents by PatentIndex Score

1 record

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