Inventor · disambiguated record

Erwin Bethke

Also filed as: BETHKE ERWIN

1 granted patent·4 citations·filing 1974–1974

23Inventor score
Technology areasB65H
Files withSMITHE MACHINE CO INC F L1

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1 record

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