Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11919787 | Biomass selection and control for continuous flow granular/flocculent activated sludge processes | John Vorwaller, Tyson Beaman, Sophia Baker, Sergio Pino-Jelcic, David Stensel | 2024-03-05 |
| 11912592 | Biomass selection and control for continuous flow granular/flocculent activated sludge processes | John Vorwaller, Tyson Beaman, Sophia Baker, Sergio Pino-Jelcic, David Stensel | 2024-02-27 |
| 11851352 | Biomass selection and control for continuous flow granular/flocculent activated sludge processes | John Vorwaller, Tyson Beaman, Sophia Baker, Sergio Pino-Jelcic, David Stensel | 2023-12-26 |
| 11346093 | Interchangeable system for overflow treatment and tertiary filtration for wastewater treatment facilities | Michael Snodgrass | 2022-05-31 |
| 11161760 | Biomass selection and control for continuous flow granular/flocculent activated sludge processes | John Vorwaller, Tyson Beaman, Sophia Baker, Sergio Pino-Jelcic, David Stensel | 2021-11-02 |
| 10781125 | Biomass selection and control for continuous flow granular/flocculent activated sludge processes | H. David Stensel, John Vorwaller, Tyson Beaman | 2020-09-22 |
| 9783442 | Digestion of waste activated sludge with algae | Lu-Kwang Ju | 2017-10-10 |
| 7172699 | Energy efficient wastewater treatment for nitrogen and phosphorus removal | James Porteous | 2007-02-06 |
| 6743362 | Sewage treatment process | James Porteous, Dennis Livingston | 2004-06-01 |
| 6712970 | Sewage treatment process with phosphorus removal | — | 2004-03-30 |
| 6344141 | Biological control of agricultural waste odor | Peter A. Vandenbergh | 2002-02-05 |
| 6068774 | Biological control of agricultural waste odor | Peter A. Vandenbergh | 2000-05-30 |
| 5980747 | Storage stable pseudomonas compositions and method of use thereof | Peter A. Vandenbergh, Blair S. Kunka | 1999-11-09 |