Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11781043 | Fully bonded waterbar | Herbert Ackermann, Roy Z'ROTZ, Christoph FÄH, Matia BULLONI, Martin Eckl +5 more | 2023-10-10 |
| 11459761 | Roofing membrane with a functional layer | Herbert Ackermann, Roy Z'ROTZ, Robert Fokko Roskamp, Carine Kerber | 2022-10-04 |