Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10767394 | Lockable coupling device | Björn Nußbaum | 2020-09-08 |
| 10711510 | Fixation device especially for glass folding devices | Matthias Klaffke | 2020-07-14 |
| 10550625 | Insulating body for multi-shell construction elements | Werner Helmich | 2020-02-04 |
| 10415282 | Releasable hinge arrangement with guard against faulty operation | Matthias Klaffke | 2019-09-17 |
| 8881561 | Security device for a window handle or door handle | — | 2014-11-11 |
| 8186123 | Sliding wall | Matthias Klaffke | 2012-05-29 |
| 6997230 | Folding device as room divider or room closure | — | 2006-02-14 |