Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7469913 | Axle tower | Nathan M. Leden, Richard Gregory Vogler, Michael Brannigan, Ashley Thomas Dudding | 2008-12-30 |
| 5649719 | Linkage suspension system | Gareth Wallace, Tjong T. Lie, Michael J. Keeler, Michael Gottshalk, John E. Ramsey +2 more | 1997-07-22 |