Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5200079 | Circular clarifier including improved skimmer clarifier | Robert E. Schwartz | 1993-04-06 |
| 4952310 | Intrachannel clarifier | Anthony A. McMahan | 1990-08-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5200079 | Circular clarifier including improved skimmer clarifier | Robert E. Schwartz | 1993-04-06 |
| 4952310 | Intrachannel clarifier | Anthony A. McMahan | 1990-08-28 |