Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10520477 | High pressure valve with multi-piece stator assembly | Quan Liu, Jon Nichols, Carl W. Sims, Mark Tschann | 2019-12-31 |
| 10384151 | High pressure valve with two-piece stator assembly | Quan Liu | 2019-08-20 |