Inventor record

HOFFMANN RALPH

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.

• 93Ralph M. Hoffmann15 patent records·157 citations·F01C B23P E06B6 on this record
• 74Ralph Hoffmann5 patent records·43 citations·A01D B60T C08B3 on this record

Inventor identities via PatentsView disambiguation — see methodology.