Inventor record

KARN HELMUT

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.

• 82Helmut Karn7 patent records·35 citations·C07D5 on this record
• 92Uwe Kempe16 patent records·97 citations·C07D C02F C07C2 on this record

Inventor identities via PatentsView disambiguation — see methodology.