Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7008543 | Use of chlorine dioxide and ozone for control of disinfection by-products in water supplies | Dale Darrow Newkirk, Xuejun Zhou | 2006-03-07 |
| 6602426 | Water treatment using ozone and having a reduced likelihood of bromate formation from bromides found in the water | Robert A. Hulsey, Ronald E. Zegers, David J. Rexing | 2003-08-05 |