Inventor record

BUTLER DEREK

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.

• 93Derek Butler13 patent records·556 citations·C08G C04B B23K4 on this record
• 67Derek Butler4 patent records·89 citations·H01Q G01S G02B2 on this record

Inventor identities via PatentsView disambiguation — see methodology.