Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12384707 | System and method for treatment of animal manure containing wastewater | Hari Bhushan Gupta, James M. Ceklosky, David L. Berger, Daniel Bartram Scott, Frank L. Sassaman +3 more | 2025-08-12 |
| 10913014 | Multiple rate filter underdrain lateral gas metering plate | Dean T. Berkebile, John L. Geibel | 2021-02-09 |
| D852988 | LED lamp | Terry Zhu, Jiali Xu | 2019-07-02 |
| 10287182 | Regulating method for a water treatment installation using measured parameters and control of an ozonisation device | Achim Ried, Arne Wieland | 2019-05-14 |
| 9365437 | Method and apparatus for monitoring and controlling ozonation and aerated filtration using UV and visible spectral measurement and oxidation reduction potential | Brian J. Bates | 2016-06-14 |