Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6374976 | Hub clutch assembly | Joseph J. Maloney | 2002-04-23 |
| 5513728 | Brake system for mining conveyor | Frank T. Churchill, Leonard A. Eros | 1996-05-07 |
| 5413462 | Mechanical power transmission system having improved lubricant circulation apparatus | — | 1995-05-09 |