Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7491331 | Methods for total nitrogen removal | Bruce E. Rittmann, Cesar Torres | 2009-02-17 |
| 7384554 | Methods for total nitrogen removal from waste streams | Bruce E. Rittmann, Cesar Torres | 2008-06-10 |