Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8177181 | Carrying arrangement | Gunnar Wiegandt | 2012-05-15 |
| 7735198 | Pivotable bracket | Lothar Petermann, Gunnar Wiegandt | 2010-06-15 |
| 7597298 | Carrying device | Lothar Petermann | 2009-10-06 |
| 7597299 | Carrying device | Gunnar Wiegandt | 2009-10-06 |