Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |