Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5671969 | Guide mechanism for plates | Johannes Sutor | 1997-09-30 |
| 5603372 | Solar protection device, especially for transparent sun roofs of automobiles | Rolf Farmont, Johannes Sutor | 1997-02-18 |