Inventor record

SUMNER MARK

This page previously combined 3different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 75Mark D. Sumner5 patent records·41 citations·B23H D06F F22B2 on this record
• 55Mark Sumner2 patent records·10 citations·C02F G01R1 on this record
• 39Mark Sumner1 patent record·16 citations·C07D1 on this record

Inventor identities via PatentsView disambiguation — see methodology.