Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12121756 | Self-locking escape descent control device | — | 2024-10-22 |
| 11905148 | Snatch block with slide-open spring-biased cheek, dual-plunger lock release, and integral swivel stud | — | 2024-02-20 |
| 8733504 | Method and apparatus for a compact descender | — | 2014-05-27 |
| 8733739 | Device that integrates an ascender with a pulley block | Rocke P. Thompson | 2014-05-27 |
| 7658264 | Combination descender, pulley and force limiting rope brake | — | 2010-02-09 |
| 7419138 | Self-camming pulley | — | 2008-09-02 |
| 6378650 | Force limiting rope brake | — | 2002-04-30 |
| 6336260 | Gated rigging plate | — | 2002-01-08 |