Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811711 | Treatment of circulating water systems | Michael J. Unhoch | 2004-11-02 |
| 6710017 | Compositions and methods for controlling algae in recirculating water systems | Michael J. Unhoch | 2004-03-23 |