Fengshan Zhang

NC Nanjing Chervon Industry Co.: 1 patents #17 of 82Top 25%

📍 Panjin City, CN: #2 of 2 inventorsTop 100%

Overall (2023): #447,395 of 537,848Top 85%

Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11623337	Power tool	Rui Xu, Xiaoyong Wang	2023-04-11