Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6581695 | Vehicle/implement coupling system | Gerd Bernhardt, Ruslan Rudik, Heinz Weiss | 2003-06-24 |
| 6578641 | Hitch system with synchronized cylinders | Gerd Bernhardt, Ruslan Rudik, Heinz Weiss | 2003-06-17 |