Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6773608 | Ultraviolet treatment for aqueous liquids | Douglas J. Hallett | 2004-08-10 |
| 6707048 | Method and apparatus for treating aqueous liquids | Sandro Pecile | 2004-03-16 |
| 5505912 | Lamp cooling for a UV lamp reactor assembly | — | 1996-04-09 |
| 5372781 | UV reactor assembly with improved lamp cooling means | Stephen R. Cater, Keith G. Bircher, J. Adele Buckley, R. D. Samuel Stevens | 1994-12-13 |
| 5043079 | Wastewater treatment process with an ozone contactor | — | 1991-08-27 |
| 4887706 | Accumulation and storage system for palletized loads | Herbert E. Gladish, Richard C. Blair | 1989-12-19 |