Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6336690 | Track tensioning apparatus | Sean C. McGinnis | 2002-01-08 |
| 6216806 | Supplement steering system | — | 2001-04-17 |
| 6029761 | Supplemental steering control for a differential steer machine | Alan D. Gustafson | 2000-02-29 |
| 5873424 | Apparatus for protecting a track assembly of a tractor | Alan D. Gustafson | 1999-02-23 |