Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10477316 | Amplifier circuit for improved sound | Zeljko Velican | 2019-11-12 |
| 6630865 | Push-pull amplifiers | Graeme Huon | 2003-10-07 |
| 6223853 | Loudspeaker system incorporating acoustic waveguide filters and method of construction | Graeme Huon, Gregory K. Cambrell | 2001-05-01 |