Inventor record

MACFARLANE JAMES

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.

• 91James W. Macfarlane8 patent records·593 citations·E21B B03C G01V2 on this record
• 78James L. Macfarlane4 patent records·116 citations·A62B A45F1 on this record

Inventor identities via PatentsView disambiguation — see methodology.