ZS

Zhongwei Shi

ZC Zhejiang Rongsheng Tools Co.: 1 patents #4 of 5Top 80%
Overall (All Time): #1,880,660 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D922224 Laser level Zhiwei Zhuang 2021-06-15
7814835 Propulsion enhancement arrangement for rocket — 2010-10-19