Inventor record

SPESIVTSEV PAVEL EVGENIEVICH

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.

• 67Pavel Evgenievich Spesivtsev7 patent records·5 citations·E21B G01F5 on this record
• 3SPESIVTSEV PAVEL EVGENIEVICH1 patent record·0 citations·E21B1 on this record

Inventor identities via PatentsView disambiguation — see methodology.