Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5636856 | Support device between the sole of a boot and a piece of sports apparatus | Hans Frick | 1997-06-10 |
| 5630608 | Ski brake | Hans Frick | 1997-05-20 |
| 5611559 | Binding unit between a boot and an item of sports equipment | Hans Frick | 1997-03-18 |