Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807779 | Facade and/or roof and sealing strip | Eitel-Friedrich Hocker | 2004-10-26 |
| 6390718 | T-shaped connection frame between two frame members of a facade or glass roof | — | 2002-05-21 |