Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9756762 | Circulative cooling system and method for controlling circulation in the cooling system | Yigong Ding, Jian Zhang, Weihua Ruan, Dawei Wang | 2017-09-05 |
| 9596786 | Closed circulating water cooling apparatus and method | Yigong Ding, Jian Zhang, Weihua Ruan, Dawei Wang | 2017-03-14 |