Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6145941 | Track bushing having improved abrasion and galling resistance | Peter W. Anderton, Phil J. Shankwitz, Chuong Q. Dam, William A. Holt | 2000-11-14 |
| 6045200 | Track bushing having improved abrasion and galling resistance | Peter W. Anderton, Chuong Q. Dam, William A. Holt, Phil J. Shankwitz | 2000-04-04 |
| H1180 | Face seal with increased torque transfer capacity | Steve L. Arianoutsos, Jerry A. Metz, Harry B. Newman | 1993-05-04 |