Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9717457 | Sensor, system and method for measuring and tracking impacts sustained by wearer | Paul N. Walker | 2017-08-01 |
| 9247780 | Accessory with integrated impact detection device for a head-worn member | Paul N. Walker | 2016-02-02 |