Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5154011 | Cross country ski boot with a covering flap | Robert Stanzl, Otakar Baburek | 1992-10-13 |
| 5078419 | Sole-support device | Heinz Wittmann, Henry Freisinger, Egon Brunnhuber, Tibor Szasz, Hubert Wurthner +5 more | 1992-01-07 |
| 5004261 | Anti-theft device | — | 1991-04-02 |
| 4993742 | Ski binding for a cross-country or touring ski | Heinz Wittmann, Roland Erdei | 1991-02-19 |
| 4917399 | Long distance ski binding | — | 1990-04-17 |