Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12356159 | Audio system with adjustably delayed frequencies | Roland Noller | 2025-07-08 |
| 12262190 | Automobile audio soundstage control | Charles Oswald, Eduardo T. Salvador, Jeffery R. Vautin | 2025-03-25 |