Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8034244 | High efficiency ion exchange system for removing arsenic contaminants from water | Peter L. Jensen, Dan Ziol | 2011-10-11 |
| 7754070 | High efficiency ion exchange system for removing nitrate contaminants from water | Peter L. Jensen, Dan Ziol | 2010-07-13 |
| 7754071 | High efficiency ion exchange system for removing perchlorate contaminants from water | Peter L. Jensen, Dan Ziol | 2010-07-13 |
| 7465400 | System for biodegradation of oxyanions such as perchlorate on ion exchange resins | Byung-Uk Bae | 2008-12-16 |
| 7361281 | High efficiency ion exchange system and method for removing chromium from water | Peter L. Jensen, Dan Ziol | 2008-04-22 |
| 7311843 | Bio degradation of oxyanions such as perchlorate on ion exchange resins | Byung-Uk Bae | 2007-12-25 |
| 7041223 | High efficiency ion exchanges system for removing contaminants from water | Peter L. Jensen, Dan Ziol | 2006-05-09 |
| 6908560 | Zero brine, zero rinse water process for treatment of contaminated drinking water for removal of arsenic | — | 2005-06-21 |
| 6878286 | High efficiency ion exchange system for removing contaminants from water | Peter L. Jensen, Dan Ziol | 2005-04-12 |
| 6706195 | High efficiency ion exchange system for removing arsenic from water | Peter L. Jensen, Dan Ziol | 2004-03-16 |
| 5061638 | Nitrate analyzer | — | 1991-10-29 |
| 4479877 | Removal of nitrate from water supplies using a tributyl amine strong base anion exchange resin | — | 1984-10-30 |
| 4206048 | Process for purification of contaminated water | — | 1980-06-03 |