Inventor record

FRIEL DANIEL D

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.

• 99Daniel D. Friel, Sr.90 patent records·5,340 citations·B24B B24D H02J31 on this record
• 98Daniel D. Friel, Jr.43 patent records·1,213 citations·B24D B24B A47J4 on this record

Inventor identities via PatentsView disambiguation — see methodology.