Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8999162 | Water treatment systems and methods | Diem Xuan Vuong, Curtis A. Roth | 2015-04-07 |
| 8685252 | Water treatment systems and methods | Diem Xuan Vuong, Curtis A. Roth | 2014-04-01 |