Inventor record

CAMPBELL JOHN S

This page previously combined 3different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 99John Campbell89 patent records·851 citations·G06F G06T H04M13 on this record
• 84John Stewart Campbell6 patent records·106 citations·B01J C01G C06B3 on this record
• 71John S. Campbell3 patent records·78 citations·H04N2 on this record

Inventor identities via PatentsView disambiguation — see methodology.