Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10654735 | Method of combining recuperative digestion with a contact tank and dissolved air flotation | — | 2020-05-19 |
| 10532940 | Aeration discs and methods for using same | Mark Pamperin, Charles S. Applegate, Christopher K. Waul, Marc E. Roehl, Michael L. Doyle | 2020-01-14 |