Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6793046 | Fall arrest device for a fixed rope | Paul Petzl, Christian Broquerie | 2004-09-21 |
| 6766597 | Ice spike for mountaineering comprising a lengthwise adjustment device | Laurent Perrod, Paul Petzl | 2004-07-27 |
| 6681891 | Belaying descending device for climbing or mountaineering | Lionel Richard | 2004-01-27 |