Inventor record

COPES JOSEPH P

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.

• 83Joseph P. Copes, Deceased6 patent records·62 citations·C07D A01N C07C5 on this record
• 97David E. Graham44 patent records·309 citations·A01N C07C C07D1 on this record

Inventor identities via PatentsView disambiguation — see methodology.