Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12207043 | Speaker with oblique mounted bass driver | Paul Barton, Gordon Charles Van Kessel | 2025-01-21 |
| 11755274 | Hybrid input networked audio subwoofer | — | 2023-09-12 |
| 11627407 | Speaker with oblique mounted bass driver | Paul Barton, Gordon Charles Van Kessel | 2023-04-11 |
| 10578730 | Method, apparatus and system for location detection and object aggregation | Andrew John Cardno, Babu Arunachalam, Paul Allan Cardno, Paul Valer'evich Sheliastovich, Guillermo Quiros Manser | 2020-03-03 |