Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645457 | Method of generating aqueous chlorine dioxide | John Y. Mason, William R. Griffin, Dorman N. Mitchim | 2003-11-11 |
| 6468479 | Chlorine dioxide generator | John Y. Mason, William R. Griffin, Dorman N. Mitchim | 2002-10-22 |