Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6450485 | Water entry to the water distribution for evaporative coolers | Andrew George Reed, Mark Simon Ledson | 2002-09-17 |
| 6338461 | Evaporative coolers | Allan K. Wallace | 2002-01-15 |