Inventor record

BARNHART DAVID A

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.

• 81David A. Barnhart4 patent records·277 citations·B64G F04D F24C3 on this record
• 10BARNHART DAVID A1 patent record·0 citations·B25J1 on this record

Inventor identities via PatentsView disambiguation — see methodology.