Inventor record

IRVIN HOWARD B

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.

• 93Howard B. Irvin15 patent records·321 citations·C07C C08G B01D14 on this record
• 97Fred T. Sherk25 patent records·1,931 citations·C08G B01J C07C1 on this record

Inventor identities via PatentsView disambiguation — see methodology.