Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7104181 | Hydraulic control circuit for a hydraulic lifting cylinder | Marcus Bitter, David Price, Steffen Schlemmer | 2006-09-12 |
| 6424054 | Vehicle steering mode selection control | Ralph E. Shirley, David Allen Larson, Mark Fallon | 2002-07-23 |