Inventor record

LI CHENG ZHANG

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.

• 94Cheng Zhang Li29 patent records·112 citations·B25B B25G G01B29 on this record
• LI CHENG ZHANG1 patent record·0 citations·B25G1 on this record

Inventor identities via PatentsView disambiguation — see methodology.