DC

Dong Cao

NC Nanjing Chervon Industry Co.: 2 patents #5 of 54Top 10%
📍 Canton, MI: #92 of 423 inventorsTop 25%
🗺 Michigan: #1,884 of 10,373 inventorsTop 20%
Overall (2020): #178,282 of 565,922Top 35%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10821595 Power tool Dongrong Qiu, Chongyang Tu, Liang Chen 2020-11-03
10525582 Power tool Dongrong Qiu, Chongyang Tu, Liang Chen 2020-01-07