Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5752707 | Cuff-activated brake for in-line roller skate | Stefan T. Cottle | 1998-05-19 |
| 5401038 | Mechanical brake for in-line roller skates | Stefan T. Cottle | 1995-03-28 |
| 5375859 | Mechanical brake for in-line roller skate | Stefan T. Cottle | 1994-12-27 |