YZ

Yi-Rong Zeng

Overall (2020): #104,846 of 565,922Top 20%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10773270 Fluid cleaning appratus Kuan-You Liu, Yu-Ping Wang, Chin-Cheng Wu, Min-Han Chiu, Yew-Shyang Lay 2020-09-15
10633118 Mobile rustproofing washing system Yu-Ping Wang, Chin-Cheng Wu, Ming-Jia Wang, Chun-Yu Chen, Kuan-You Liu +2 more 2020-04-28