Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9410325 | Advanced frame design for roof-integrated solar panels | — | 2016-08-09 |
| 7909338 | Adapter member of a rock anchor | Wolfgang Ludwig, Kay Heemann | 2011-03-22 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9410325 | Advanced frame design for roof-integrated solar panels | — | 2016-08-09 |
| 7909338 | Adapter member of a rock anchor | Wolfgang Ludwig, Kay Heemann | 2011-03-22 |