Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12083451 | Devices and methods for moving, removing and/or installing one or more components of a treatment unit | R. Lee Roberts | 2024-09-10 |
| 12059637 | Apparatus and method to prevent downward flow of liquid during a gas only washing cycle | — | 2024-08-13 |
| 12053722 | Apparatus and method for improving the efficiency of a new or existing filter for filtering water or wastewater | R. Lee Roberts | 2024-08-06 |