Inventor record

KAEPPEL HANSHELMUT

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.

• 75Hanshelmut Kaeppel4 patent records·91 citations·C08J C08K Y02P2 on this record
• 83Richard Thoma5 patent records·152 citations·A01N B29B C07D1 on this record

Inventor identities via PatentsView disambiguation — see methodology.