Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8016069 | Control system and method for operating a hydrostatically driven vehicle | Matthew D. Chisholm, Stephen M. Nelson | 2011-09-13 |
| 7849953 | Control system and method for operating a hydrostatically driven vehicle | Matthew D. Chisholm, Stephen M. Nelson | 2010-12-14 |