Inventor record

WITZKE DAVID R

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.

• 96David R. Witzke15 patent records·1,250 citations·C07C C08G Y10T9 on this record
• 59WITZKE DAVID R1 patent record·266 citations·Y10T1 on this record

Inventor identities via PatentsView disambiguation — see methodology.