Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7997853 | Rotary pressure transfer device with improved flow | Richard L. Stover, Jeremy Grant Martin, Juan Miguel Pinto | 2011-08-16 |
| 7871522 | Hybrid RO/PRO system | Richard L. Stover | 2011-01-18 |