Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7413654 | Wastewater treatment control | Charles S. Applegate | 2008-08-19 |
| 7264709 | Method and apparatus for conditioning a sensor for measuring oxidation reduction potential | Charles S. Applegate | 2007-09-04 |
| 7208090 | Wastewater treatment control | Charles S. Applegate | 2007-04-24 |