Inventor record

SEFTON VERNER B

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.

• 90Verner B. Sefton9 patent records·269 citations·C22B C01G C25B7 on this record
• 84Charles R. Kirby6 patent records·100 citations·C22B A22C C01B1 on this record

Inventor identities via PatentsView disambiguation — see methodology.