Inventor record

ROBERTS JOHN D

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.

• 96John D. Roberts17 patent records·1,020 citations·E21B13 on this record
• 87John D. Roberts8 patent records·208 citations·A61F A01K B01J4 on this record

Inventor identities via PatentsView disambiguation — see methodology.