Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6648576 | Hydraulic system and method of operating same | Thomas Pfeifer | 2003-11-18 |
| 6584884 | Integral valve-cylinder assembly and fork positioning system | — | 2003-07-01 |
| 6547505 | Hydraulic system and method of operating same | Thomas Pfeifer | 2003-04-15 |