Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D282387 | Applique for cross country skis | — | 1986-01-28 |
| 4452467 | Cross country ski | Stephan Hetzelt | 1984-06-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D282387 | Applique for cross country skis | — | 1986-01-28 |
| 4452467 | Cross country ski | Stephan Hetzelt | 1984-06-05 |