Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881786 | Tensioning and recoil system for a tracked vehicle | — | 1989-11-21 |
| 4838373 | Suspension structure for a tracked vehicle | Robert J. Price, James E. Gee, Ronald L. Satzler, Samuel B. Stevens | 1989-06-13 |
| 4836318 | Track roller frame assembly | David E. Nelson, James E. Gee, Samuel B. Stevens | 1989-06-06 |
| 4834478 | Track roller frame assembly | Samuel B. Stevens, James E. Gee | 1989-05-30 |