Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6132163 | Boom arm linkage mechanism | Charles David Andrews, Gordon Edward Miller, Andrew Modzik | 2000-10-17 |
| 5918694 | Pivotable control lever mechanism | Gordon Edward Miller | 1999-07-06 |
| 4961564 | Air suspension apparatus | Charles J. Tekautz, Jr. | 1990-10-09 |
| 4861060 | Air suspension apparatus | Charles J. Tekautz, Jr. | 1989-08-29 |
| 4815550 | Engine cooling system for skid steer loaders | Joseph M. Mather, Larry E. Albright, Orlan J. Loraas, Carman P. Lynnes | 1989-03-28 |