Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6793048 | Solenoid actuated continuously variable shock absorber | Gary W. Groves, Karl Kazmirski, David L. Steed | 2004-09-21 |
| 6733021 | Vehicle subframe mounting | James F. Ziech | 2004-05-11 |
| 6692013 | Fifth wheel suspension | Timothy Fulkerson | 2004-02-17 |