Inventor record

YEOWELL DAVID A

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.

• 94David A. Yeowell24 patent records·239 citations·A61P C07D C07K23 on this record
• 95Roy A. Swaringen, Jr.26 patent records·229 citations·C07J A61P C07D1 on this record

Inventor identities via PatentsView disambiguation — see methodology.