Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816278 | Panel and method of manufacture | Carsten Groeke | 2017-11-14 |
| 8336272 | Device and method for locking two building boards | Ingo Lehnhoff | 2012-12-25 |
| 7827749 | Panel and method of manufacture | Carsten Groeke | 2010-11-09 |