Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5717016 | Caoutchouc mixture, tire tread manufactured therefrom and tire having this tread | Hans-Bernd Fuchs, Ulrich Steinbrecht | 1998-02-10 |
| 4235226 | Collector panel for solar energy | Werner Scherber | 1980-11-25 |