DC

Dah Kong Chen

Overall (All Time): #1,879,528 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11027170 Multi-planar rotational platform and suspension exercise device Olden Carr, Zhixiang Huang 2021-06-08
10094368 Tower drive pumping unit Hongwei Mao 2018-10-09