YG

Yuanjun Guo

UN Unknown: 2 patents #99 of 3,359Top 3%
📍 Yongzhou, CN: #1 of 4 inventorsTop 25%
Overall (2017): #89,558 of 506,227Top 20%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9726046 Rotor high-and-low pressure power apparatus and working method thereof — 2017-08-08
9708935 Parallel motion heat energy power machine and working method thereof — 2017-07-18