Inventor record

CAMPBELL JAMES F

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.

• 87James F. Campbell10 patent records·275 citations·B65G G02B B26D6 on this record
• 47Gary F. Steiner1 patent record·42 citations·B26D1 on this record
• 41CAMPBELL JAMES F1 patent record·20 citations·D06N1 on this record

Inventor identities via PatentsView disambiguation — see methodology.