Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6592172 | Dump body having a perimeter beam for use on an off-highway rubber-tired haulage vehicle | William R. Borthick | 2003-07-15 |
| 6568744 | Joint isolation system and a dump body incorporating the same | William R. Borthick | 2003-05-27 |
| 6565146 | Dump body for an off-highway rubber-tired haulage vehicle | William R. Borthick | 2003-05-20 |