Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305392 | Drywall and method for constructing a drywall | Ruth Schnobrich, Klaus Holfelder | 2025-05-20 |
| 11952797 | Breakthrough resistant drywall structure | Klaus Holfelder, Ruth Schnobrich | 2024-04-09 |
| 11866929 | Panel coating system | Klaus Holfelder, Ruth Schnobrich, Klaudius Hengst | 2024-01-09 |
| 10947723 | Multilayered layered body comprising a thermal insulation body | Dominik Herfurth | 2021-03-16 |