Inventor record

GRASSLE ALFRED

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.

• 72Alfred Grassle3 patent records·53 citations·F02M F02D2 on this record
• 91Thomas Wilfert11 patent records·179 citations·F02M Y02T F01L1 on this record

Inventor identities via PatentsView disambiguation — see methodology.