Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11035121 | Thermal and acoustic insulating and sealing system for a safing slot in a curtain wall | Manfred Klein, Christian Foerg, Mario Paetow, Arndt Andresen | 2021-06-15 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11035121 | Thermal and acoustic insulating and sealing system for a safing slot in a curtain wall | Manfred Klein, Christian Foerg, Mario Paetow, Arndt Andresen | 2021-06-15 |