Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7143597 | Indirect-direct evaporative cooling system operable from sustainable energy source | Samuel Hyland, Covington Stanwick | 2006-12-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7143597 | Indirect-direct evaporative cooling system operable from sustainable energy source | Samuel Hyland, Covington Stanwick | 2006-12-05 |