Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6283638 | Slip ring with integral bearing assembly and method of manufacture | Donald L. Grissom, Thomas H. Beeken | 2001-09-04 |
| 6049967 | Method of assembling a slip ring with an integral bearing | Donald L. Grissom, Thomas H. Beeken | 2000-04-18 |
| 5264290 | Rubber compound for tracked vehicle track pads | Paul Touchet, Gumersindo Rodriguez, Paul E. Gatza, D. Patrick Butler, Dawn M. Crawford +2 more | 1993-11-23 |