Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11090586 | Devices and methods for moving, removing and/or installing one or more components of a treatment unit | Matthew Roberts | 2021-08-17 |
| 11084746 | Systems for removing sludge from or distributing fluids in sludge or waste collection vessels | — | 2021-08-10 |
| 10960326 | Underdrain for a filter system for filtering water or wastewater and a method of washing a filter system | Roderick Ross Mellott | 2021-03-30 |