Inventor · disambiguated record

James W. Petrzelka

Also filed as: PETRZELKA JAMES W

1 granted patent·12 citations·filing 1975–1975

33Inventor score
Technology areasB65B
Files withNALBACH ENG CO J1

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1 record

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