Patents per Year
Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6247707 | In-line roller skate | — | 2001-06-19 |
| 5806860 | Frame for skates with aligned wheels | — | 1998-09-15 |
| 5762346 | In-line roller skate with adjustable wheels | — | 1998-06-09 |
| 5694707 | Sports shoe with improved safety | — | 1997-12-09 |
| 5603519 | Device for varying the alignment of wheels, particularly for in-line skates | — | 1997-02-18 |
| 5527048 | Braking device particularly for skates with aligned wheels | — | 1996-06-18 |
| D368948 | In-line roller skate | — | 1996-04-16 |
| D368757 | In-line roller skate | — | 1996-04-09 |
| 5501474 | Braking device for in-line skates | — | 1996-03-26 |
| 5454676 | Safety screw particularly for skates | — | 1995-10-03 |
| 5385356 | Supporting frame particularly for aligned wheels of skates | — | 1995-01-31 |
| D346633 | In-line roller-skate | — | 1994-05-03 |