Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11460119 | Oil returning valve set with multi-stage throttling control | Jiang Fu | 2022-10-04 |
| 6596249 | Cu-Al/Ce-Al complex oxide combustion catalysts, their preparation and use | Bingxiong Lin, Wanjing Zhang, Yingjun Liu, Shijie LI | 2003-07-22 |