Inventor record

CAMPBELL JOHN W

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.

• 95John W. Campbell25 patent records·419 citations·A01K F22B B09B12 on this record
• 88John W. Campbell12 patent records·132 citations·C12N C12R C12P6 on this record
• 96John M. Campbell19 patent records·1,787 citations·A24F A24D B62K2 on this record

Inventor identities via PatentsView disambiguation — see methodology.