Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8459861 | Method and apparatus for use of mixing elements in wastewater / recycle water UV disinfection system | — | 2013-06-11 |
| 7507973 | UV treatment reactor | — | 2009-03-24 |
| 7385204 | Fluid treatment device | Walter G. Tramposch, Mike Matuszewski, Michael Pietropaoli | 2008-06-10 |
| 6420715 | Method and apparatus for improved mixing in fluids | Donald Cormack | 2002-07-16 |
| 6015229 | Method and apparatus for improved mixing in fluids | Donald Cormack | 2000-01-18 |
| 5372781 | UV reactor assembly with improved lamp cooling means | Ronald C. Hallett, Stephen R. Cater, J. Adele Buckley, R. D. Samuel Stevens | 1994-12-13 |
| 5124051 | Process for treatment of contaminated waste water or groundwater | Cuong V. Luong | 1992-06-23 |