Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6525507 | Solar system for a motor vehicle | — | 2003-02-25 |
| 6517148 | Solar cover for a motor vehicle roof and a process for its manufacture | Helmut Teschner, Reinhard Wecker, Werner Patz | 2003-02-11 |