Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6578898 | Convertible vehicle | Karl Rothe, Udo Heselhaus | 2003-06-17 |
| 6454342 | Convertible vehicle | Udo Heselhaus, Karl Rothe, Klaus Russke | 2002-09-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6578898 | Convertible vehicle | Karl Rothe, Udo Heselhaus | 2003-06-17 |
| 6454342 | Convertible vehicle | Udo Heselhaus, Karl Rothe, Klaus Russke | 2002-09-24 |