Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7942208 | System and method for blade level control of earthmoving machines | Edward C. Hughes, IV, Christopher Alan Williamson, Joshua D. Zimmerman | 2011-05-17 |
| 7896125 | Hydraulic steering device for vehicles | Jurgen Weber, Jörg Grabbel | 2011-03-01 |