Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4533184 | Disc wheel with ventillation passages | Hermann Schobbe, Bernd Loper, Hartmut Binnewies | 1985-08-06 |
| 4219241 | Ventilating ornamental wheel cover for solid wheels | Bernd Loper | 1980-08-26 |