Inventor record

O'BRIEN WILLIAM 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.

• 95William D. O'Brien, Jr.21 patent records·851 citations·C03B H04R H04B7 on this record
• 93Bruce C. Wheeler12 patent records·807 citations·H04R H04B A61F3 on this record

Inventor identities via PatentsView disambiguation — see methodology.