Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10764672 | Over-ear headphone with hinge-free headband | Robert Jason Egger | 2020-09-01 |
| 10631098 | Planar magnetic loudspeaker airflow system | Robert Jason Egger, Peter Robert Ryan | 2020-04-21 |