Inventor record

PACH JOHN DAVID

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.

• 87John David Pach16 patent records·25 citations·C01B Y02P C07C16 on this record
• 13PACH JOHN DAVID1 patent record·0 citations·C07C1 on this record

Inventor identities via PatentsView disambiguation — see methodology.