Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6640687 | Control system for hydrostatic pump | Stephen C. Frantz, Shannon D. Carver, Dennis Greene | 2003-11-04 |
| 4722186 | Dual pressure displacement control system | Joseph E. Louis | 1988-02-02 |