Wang Guoqing — 1 Patent in 2021

BDBlack & Decker: 1 patents #164 of 299Top 55%

Overall (2021): #217,319 of 548,734Top 40%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10971966	Power tool with partition assembly between transmission and motor	Brent A. Kuehne, Gao Jian, Zhang Yukun, Chen Jianhua, Zhu Wen +2 more	2021-04-06