Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7162842 | Structural element system and structural elements of such system for curtain facades, facade linings, sun rooms, soundproofing walls, fair buildings and the like | — | 2007-01-16 |
| 5170602 | Framed surface component, especially for facade cladding, and process for installing it | — | 1992-12-15 |