Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5489114 | Tie rod extendable and retractable telescopic axle assembly | Wayne Ward, Robert D. Backer, Donald C. Hade, Jr. | 1996-02-06 |
| 4789120 | Carrier track system for extensible and retractable boom machines | — | 1988-12-06 |