Inventor record

COLLINS WILLIAM R

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.

• 93William Richard Collins25 patent records·206 citations·E21B F42B F42D9 on this record
• 93William R. Collins15 patent records·310 citations·G11B F42B A01K7 on this record

Inventor identities via PatentsView disambiguation — see methodology.