Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9127655 | Liquid nitrogen pump equipment load testing and experimenting apparatus and testing and experimenting method thereof | Shulong Wang, Xianying Tan, Xiaolin Wang, Hongguang Zhang, Fang Gu | 2015-09-08 |