Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6322473 | Drive sprocket which has rotating members which are engaged by drive lugs of a track | J. Scott Burdick, Kevin M. Egle, Thomas E. Oertley | 2001-11-27 | $12,362,000 |
| 6220378 | Drive mechanism for a track type work machine having enhanced durability | Thomas E. Oertley, J. Scott Burdick, Kevin M. Egle | 2001-04-24 | $24,022,000 |
| 6120405 | Drive sprocket which has rotating members which are engaged by drive lugs of a track | Thomas E. Oertley, Kevin M. Egle, J. Scott Burdick | 2000-09-19 | $17,643,000 |
| 5775447 | Material deflecting assembly for a track assembly | Dave E. Keedy | 1998-07-07 | $126,497,000 |
| 5302012 | Composite tread ring for track roller | Daniel L. Mikrut | 1994-04-12 | $29,615,000 |
| 5288143 | Track roller assembly having a replaceable flange | Daniel L. Mikrut | 1994-02-22 | $11,458,000 |
| 5234069 | Steering control system for vehicles having dual steering | John J. Krone | 1993-08-10 | $46,604,000 |