Inventor record

COPA WILLIAM M

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.

• 95William M. Copa16 patent records·853 citations·C02F Y10S B01J15 on this record
• 87Louis A. Pradt6 patent records·281 citations·C02F D21C F01D1 on this record

Inventor identities via PatentsView disambiguation — see methodology.