Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9970909 | Device and method for evaluating scale inhibitor | Hongqiang Ren, Ke Xu, Jinju GENG, Xinkun Ren | 2018-05-15 |
| 9182332 | Device and method for testing corrosion inhibitor | Hongqiang Ren, Jinju GENG, Ke Xu, Xinkun Ren | 2015-11-10 |