Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7988923 | Device, system and method for an advanced oxidation process using photohydroionization | Walter B. Ellis | 2011-08-02 |
| 7871518 | Apparatus for treating wash water supplied | Walter B. Ellis, R. Paul Beam, Neal Morris | 2011-01-18 |