Inventor · disambiguated record

Stephen J. Roper

Also filed as: ROPER STEPHEN J

2 granted patents·18 citations·filing 19771984

58Inventor score
Technology areasB22DF27D
Files withPENNSYLVANIA ENGINEERING CORP1WILLIAM B POLLOCK COMPANY1

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2 records

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