Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834401 | Fuel tank assembly for a refrigerated container | Robert L. Harrington, Bradley G. Ellingson, Virgil D. Leinum, Thomas J. Niemi | 1989-05-30 |
| 4834572 | Mounting clamp | Robert L. Harrington, Bradley G. Ellingson, Bruce E. McClellan | 1989-05-30 |