Inventor record

TREPKA WILLIAM J

This page previously combined 2different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 98William J. Trepka30 patent records·1,396 citations·C08F C08C C08G29 on this record
• 77Richard Sonnenfeld4 patent records·112 citations·C08F C10L G01R1 on this record

Inventor identities via PatentsView disambiguation — see methodology.