Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7572380 | Method for oxyanion removal from ground water | Weifang Chen, Robert Parette, Brian A. Dempsey, Fenglong Sun, Jiying Zou | 2009-08-11 |
| 7202195 | Method of heat treating carbonaceous material to enhance its adsorption of taste-and-odor-causing and other organic compounds from water | Kirk O. Nowack, David W. Mazyck, Kenya M. Goins, Brian Christopher Moore, C. Robert Thomas +1 more | 2007-04-10 |
| 7157006 | Method for perchlorate removal from ground water | Robert Parette, Chongzheng Na, Weifang Chen, Benjamin Hagerup | 2007-01-02 |
| 6881348 | Method for perchlorate removal from ground water | Robert Parette, Chongzheng Na, Weifang Chen, Benjamin Hagerup | 2005-04-19 |