Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6575540 | Rubber-band track with various hardness | Yves St-Pierre, Andre Deland | 2003-06-10 |
| 6530626 | Field-repair device for a rubber-band track | Daniel Benoit, Mark Delisle, Stephane Gauthier | 2003-03-11 |