Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10899261 | Acoustic output through headrest wings | Bradford Kyle Subat, Charles Oswald | 2021-01-26 |
| 10239432 | Acoustic output through headrest wings | Bradford Kyle Subat, Charles Oswald | 2019-03-26 |
| 9769581 | Controlling acoustic output through headrest wings | Charles Oswald | 2017-09-19 |