Issued Patents 2020
Showing 1–3 of 3 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 |