Inventor record

CALLAHAN WILLIAM J

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.

• 78William J. Callahan15 patent records·34 citations·A61K A61P G06Q10 on this record
• 71William Callahan7 patent records·27 citations·G01N B60D E06B1 on this record

Inventor identities via PatentsView disambiguation — see methodology.