Inventor record

BARKER DAVID J

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.

• 82David James Barker10 patent records·46 citations·G06N H04N G05B4 on this record
• 77David J. Barker4 patent records·168 citations·C09J D04H H01M3 on this record

Inventor identities via PatentsView disambiguation — see methodology.