Inventor · disambiguated record

Leonard P. Ziemkiewicz

Also filed as: ZIEMKIEWICZ LEONARD P

1 granted patent·1 citations·filing 1977–1977

16Inventor score
Technology areasB22D
Files withALLEGHENY LUDLUM IND INC1

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1 record

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