Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5162026 | Planetary axle drive system | — | 1992-11-10 |
| 4862363 | Voice actuated two speed axle | Barry R. Lloyd | 1989-08-29 |
| 4774857 | Two speed axle assembly | Charles F. Heine, Richard L. Pifer | 1988-10-04 |