Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9422938 | Relating to centrifugal pump impellers | Wen-Jie Liu, Luis Moscoso Lavagna | 2016-08-23 |
| 9377121 | Leak-free rotary valve with internal worm gear | David Yakos, Bryan Walthall | 2016-06-28 |