Inventor record

BERGFELD MANFRED

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.

• 97Manfred Bergfeld37 patent records·322 citations·C07C C07D C08F31 on this record
• 96Manfred Bergfeld29 patent records·326 citations·C07C C07D C08G21 on this record
• 99Hans Zengel53 patent records·650 citations·C07C C07D C08G4 on this record

Inventor identities via PatentsView disambiguation — see methodology.