Inventor record

GRUTZECK 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.

• 94Helmut Grutzeck39 patent records·53 citations·G02B B81B G01L38 on this record
• 4GRUTZECK HELMUT1 patent record·0 citations·G02B1 on this record

Inventor identities via PatentsView disambiguation — see methodology.