Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7814813 | Hydrostatic-mechanical transmission | Jurgen Legner, Martin Haffner | 2010-10-19 |
| 7703352 | Hydrostatic-mechanical transmission | Jurgen Legner, Martin Haffner | 2010-04-27 |