Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11975993 | Ozone oxidation process for treatment of water containing azoles and azole-type compounds | Barbara Schilling, Bruno Heiniger | 2024-05-07 |
| 9255022 | Biological-chemical treatment of liquid organic wastewater | Sunil Mehta, Nabin Chowdhury, Richard A. Ubaldi, Barbara Schilling, Bruno Heiniger | 2016-02-09 |
| 7985576 | Methods and systems for biological treatment of flue gas desulfurization wastewater | Robert F. Kelly, Michael L. Pudvay | 2011-07-26 |
| 4370418 | Liquid level control by subsurface draw off | Benjamin L. Koopman, Peter Strom, David Howell Jenkins | 1983-01-25 |