Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9839252 | Visor system for a protective sport helmet | David Rudd, Charles-Antoine Desrochers | 2017-12-12 |
| 9756892 | Sport helmet | Jean-Francois Laperriere, Robert Lavoie, Chin-Te Su, Lin-Yu Lee | 2017-09-12 |