Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6619664 | Wear improvement to textured lip seal | — | 2003-09-16 |
| 6406029 | Seal assembly having an encapsulated cone spring | David G. Kupper | 2002-06-18 |
| 6105969 | Track joint sealing assembly for sealing a track joint in a track chain | Peter W. Anderton, Michael H. Haselkorn, William A. Holt, Daniel L. Mikrut, Kenneth R. Watts +1 more | 2000-08-22 |
| 5826884 | Track joint sealing assembly for sealing a track joint having ceramic and elastomeric seal portions | Peter W. Anderton, Michael H. Haselkorn, William A. Holt, Daniel L. Mikrut, Kenneth R. Watts +1 more | 1998-10-27 |
| 5763956 | End face track seal with dirt seal | Billy R. Bedford, Steve L. Arianoutsos | 1998-06-09 |
| H1180 | Face seal with increased torque transfer capacity | Steve L. Arianoutsos, Alan P. Dremann, Harry B. Newman | 1993-05-04 |