Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649065 | Bromine biocide removal | — | 2003-11-18 |
| 6475385 | Resin trap device for use in ultrapure water systems and method of purifying water using same | Michael Steven Marchando, James Kenneth Webster | 2002-11-05 |
| 6416669 | Resin trap device for use in ultrapure water systems and method of purifying water using same | Michael Steven Marchando, James Kenneth Webster | 2002-07-09 |
| 6402957 | Bromine biocide removal | — | 2002-06-11 |
| 6398382 | Apparatus and method for indicating liquid level in a chemical tank | Matthew Brinkman | 2002-06-04 |
| 6325983 | Nox scrubbing system and method | Andrew J. Bomber, Debasish Mukhopadhyay | 2001-12-04 |
| 6306197 | Isopropyl alcohol scrubbing system | Michael Ferrigno, Debasish Mukhopadhyay | 2001-10-23 |
| 6183637 | Resin trap device for use in ultrapure water systems and method of purifying water using same | Michael Steven Marchando, James Kenneth Webster | 2001-02-06 |
| 5651894 | Water purification system and method | James Stephen Yates | 1997-07-29 |
| 5637282 | Nitrogen oxide scrubbing with alkaline peroxide solution | William E. Osborne, Andrew J. Bomber, Mitchell Gee, Bill C. Pesklak, Frank A. Dick +2 more | 1997-06-10 |