Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9544676 | Oval shaped in-ear headphone | Anthony Martin, Thomas Edward Gospel, Andrew Joshua Doerr | 2017-01-10 |
| 9544677 | In-ear headphone | Andrew Joshua Doerr, Thomas Edward Gospel, Anthony Martin | 2017-01-10 |