Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6367343 | Non-metallic piston in a heavy vehicle transmission and method of assembling the piston | Landon Ball, Peggy M. Garrett | 2002-04-09 |
| 6354166 | Auxiliary gear box pistons stops | Landon Ball, Peggy M. Garrett | 2002-03-12 |