Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11272287 | Headphone earcup mount in continuous headband-spring headphone system | Bennett P. Daley, Eric Douglas Curtiss, Richard Arthur Grebe | 2022-03-08 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11272287 | Headphone earcup mount in continuous headband-spring headphone system | Bennett P. Daley, Eric Douglas Curtiss, Richard Arthur Grebe | 2022-03-08 |