Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D766210 | Wearable headset | William Wang Graylin, Bret Recor, Seth Murray | 2016-09-13 |
| 8238596 | In-ear headphones | Mark A. Blanchard | 2012-08-07 |
| 8135163 | Balanced armature with acoustic low pass filter | Mark A. Blanchard, Eric A. Hruza, Onno Geschiere | 2012-03-13 |
| D637181 | Headphone | Glen D. Fuller, Mark A. Blanchard, Thomas Edward Gospel | 2011-05-03 |
| D613726 | Headphone | Mark A. Blanchard, Thomas Edward Gospel, Glen D. Fuller | 2010-04-13 |
| D603844 | Headphone | Mark A. Blanchard, Thomas Edward Gospel, Graham David Allen | 2009-11-10 |