Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11737923 | Apparatus and methods for ear protection and enhancement | Daniel Braun, Randy Wayland, Robert F. Gazdzinski | 2023-08-29 |
| 11707380 | Ear apparatus and methods of use | Randy Wayland, Daniel Braun, Robert F. Gazdzinski | 2023-07-25 |