Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6374518 | Terrain-engaging cleat for traction enhancement | — | 2002-04-23 |
| 6256908 | Terrain-engaging cleat for traction enhancement | — | 2001-07-10 |
| D429513 | Terrain-gripping cleat for front portion of boot for snowshoe or soft-boot crampon | — | 2000-08-15 |
| 5918388 | Heel cleat for a snowshoe | Daniel T. Emerson | 1999-07-06 |
| 5901471 | Snowshoe for receiving crampons | — | 1999-05-11 |
| 5858496 | Optically transparent article with embedded mesh | Donald J. Fisher | 1999-01-12 |
| 5745989 | Method of preparation of an optically transparent article with an embedded mesh | Donald J. Fisher | 1998-05-05 |