Inventor · disambiguated record

William R. Popp

Also filed as: POPP WILLIAM R

2 granted patents·25 citations·filing 19781996

60Inventor score
Technology areasG01CH03K
Files withUNION SWITCH & SIGNAL INC1WESTINGHOUSE AIR BRAKE CO1

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2 records

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