Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11722812 | Non-blocking dual driver earphones | Brian Lloyd Schmidt, David Thomas Roach, Michael Z. Land | 2023-08-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11722812 | Non-blocking dual driver earphones | Brian Lloyd Schmidt, David Thomas Roach, Michael Z. Land | 2023-08-08 |