Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D645028 | Push to talk control box | James D. Brown | 2011-09-13 |
| D632677 | Ear bud body shape | James D. Brown, Paul D. Henry, David M. Lutgring, Ravi Thomas | 2011-02-15 |
| D632678 | Ear bud shaft and taper | James D. Brown, Paul D. Henry, David M. Lutgring, Ravi Thomas | 2011-02-15 |