Inventor record

KNIZHNIK SERGEI

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.

• 75Sergei Knizhnik10 patent records·41 citations·G01V E21B G01R10 on this record
• 5KNIZHNIK SERGEI1 patent record·0 citations·E21B1 on this record

Inventor identities via PatentsView disambiguation — see methodology.