Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6460865 | Snowboard binding with conical adapter | Alexander Keller, Edwin Lehner, Premek Stepanek | 2002-10-08 |
| 6227552 | Snowboard binding with conical adapter | Alexander Keller, Edwin Lehner, Premek Stepanek | 2001-05-08 |
| 5984344 | Carrier arrangement for a ski binding | Otto Harsanyi, Edwin Lehner, Werner Messerschmidt, Premek Stepanek | 1999-11-16 |
| 5775716 | Carrier arrangement for a ski binding | Otto Harsanyi, Edwin Lehner, Werner Messerschmidt, Premek Stepanek | 1998-07-07 |
| 5551720 | Apparatus for selectively varying the stiffness of a ski | — | 1996-09-03 |
| 5362085 | Support plate for a ski binding | Premek Stepanek, Ludwig Wagner, Edwin Lehner | 1994-11-08 |
| 5326126 | Modification of the flexibility of skis | — | 1994-07-05 |
| 5320377 | Apparatus for selectivity varying the stiffness of a ski | — | 1994-06-14 |
| 5301976 | Ski bonding | Premek Stepanek, Ludwig Wagner, Edwin Lehner | 1994-04-12 |
| 5280942 | Apparatus for selectively varying the stiffness of a ski | — | 1994-01-25 |
| 5269555 | Modification of the flexibility of skis | — | 1993-12-14 |
| 5251923 | Support plate for a safety ski binding | Premek Stepanek, Ludwig Wagner, Edwin Lehner | 1993-10-12 |
| 5188387 | Ski binding incorporating both electronic and mechanical release systems | — | 1993-02-23 |
| 5071155 | Toe piece for a safety ski-binding | Premek Stepanek, Gerd Klubitschko | 1991-12-10 |