Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474754 | Roller assembly for an undercarriage of a work machine | — | 2002-11-05 |
| 6435628 | Guiding arrangement for a track type work machine | Roy L. Maguire, Darby R. Robertson | 2002-08-20 |
| 6422664 | Carrier roller assembly of an undercarriage assembly of a work machine having a roller shaft with integrated thurst surfaces | Roy L. Maguire | 2002-07-23 |
| 6382742 | Cartridge assembly for a track chain of a track type work machine | Roy L. Maguire, Thomas E. Oertley, Darby R. Robertson | 2002-05-07 |
| 6371577 | Track chain assembly for a work machine | Roy L. Maguire, Darby R. Robertson | 2002-04-16 |
| 6364438 | Press fit roller assemblies of an undercarriage assembly of a work machine and method of making the same | Roy L. Maguire | 2002-04-02 |