Inventor record

FREDERICK WILLIAM

This page previously combined 3different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 75William Frederick4 patent records·149 citations·H02J G06K3 on this record
• 80William Frederick5 patent records·49 citations·G01N B01D B01J3 on this record
• 88William R. Frederick7 patent records·189 citations·B24C F23G2 on this record

Inventor identities via PatentsView disambiguation — see methodology.