Inventor record

SUMPF JR ROBERT 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.

• 90Robert David Sumpf, Jr.10 patent records·204 citations·H01M B60R B60L5 on this record
• SUMPF JR ROBERT DAVID1 patent record·0 citations·H01M1 on this record

Inventor identities via PatentsView disambiguation — see methodology.