Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635188 | Windshield washer and deicer | Kris A. Berglund, Dilum Dunuwila | 2003-10-21 |
| 6623657 | Water-activated, exothermic chemical deicing formulations | Kris A. Berglund, Dilum Dunuwila | 2003-09-23 |