Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7378016 | Device for increasing pH of an aqueous stream | — | 2008-05-27 |
| 6371690 | Method and apparatus for handling water at low and high feed rates | — | 2002-04-16 |
| 6068765 | Separator tank | — | 2000-05-30 |
| 5849181 | Catch basin | — | 1998-12-15 |
| 5753115 | Submerged pipe separator tank | — | 1998-05-19 |
| 5746912 | Multicell separator | — | 1998-05-05 |
| 5725760 | Enhanced separator tank | — | 1998-03-10 |
| 5498331 | Tank interceptor | — | 1996-03-12 |
| 4985148 | Improved separator tank construction | — | 1991-01-15 |