Inventor record

DARNELL WILLIAM RONALD

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.

• 97William R. Darnell30 patent records·354 citations·C08G C08K C08L6 on this record
• 90William Ryle Darnell15 patent records·108 citations·E21B C08G1 on this record

Inventor identities via PatentsView disambiguation — see methodology.