Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7987682 | Evaporative cooler, heat recovery device, and ventilation device | Andreas Jacobus Louis Nijsen | 2011-08-02 |
| 7861549 | Dewpoint cooler | — | 2011-01-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7987682 | Evaporative cooler, heat recovery device, and ventilation device | Andreas Jacobus Louis Nijsen | 2011-08-02 |
| 7861549 | Dewpoint cooler | — | 2011-01-04 |