Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7815992 | Attachment device | Philippe Marenne, Michael Hack, Georg Heinl | 2010-10-19 |
| 7559100 | Cover attachment device | Philippe Marenne, Michael Hack, Georg Heinl | 2009-07-14 |
| 7517577 | Attachment device | Phillipe Marenne, Michael Hack, Georg Heinl | 2009-04-14 |