Inventor record

COFFIN 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.

• 98David Coffin43 patent records·1,252 citations·B26B A45D B21D13 on this record
• 48David Coffin2 patent records·48 citations·F01L Y10T1 on this record

Inventor identities via PatentsView disambiguation — see methodology.