Inventor record

KOECHER HELMUT

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.

• 84Helmut Kocher6 patent records·132 citations·A01N C07C C07D6 on this record
• 62Helmut Kocher2 patent records·90 citations·B01D E05C2 on this record
• Helmut Koecher1 patent record·0 citations·Y02E1 on this record

Inventor identities via PatentsView disambiguation — see methodology.