Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9382139 | Method of dissolving and/or inhibiting the deposition of scale on a surface of a system | Kenneth L. Zack, Joseph P. Borst, David T. Durocher, David E. Przybyla, Victor Leung | 2016-07-05 |
| 9091674 | Means and method for determining chemical oxygen demand | Ralf Olt | 2015-07-28 |