Inventor record

THOLFSEN DAVID R

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.

• 96David R. Tholfsen23 patent records·3,360 citations·A61B A61M A61F18 on this record
• 92David R. Tholfsen21 patent records·603 citations·A61B A61F18 on this record

Inventor identities via PatentsView disambiguation — see methodology.