Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9861912 | Rapid sludge removal clarifier | Gary D. Haggard | 2018-01-09 |
| 5830356 | Hydraulic differential clarifier | — | 1998-11-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9861912 | Rapid sludge removal clarifier | Gary D. Haggard | 2018-01-09 |
| 5830356 | Hydraulic differential clarifier | — | 1998-11-03 |