Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10005665 | Methods and systems for producing high purity gaseous chlorine dioxide | John Richardson, Kevin White, Douglas McIlwaine, James Wilkins | 2018-06-26 |
| 9977004 | Systems and methods for controlling cationic water treatment additives | John Richardson, Douglas McIlwaine | 2018-05-22 |