Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6744899 | Direct coupling of waveguide to compression driver having matching slot shaped throats | — | 2004-06-01 |
| 4630876 | Electrical connector | Michael Dixon | 1986-12-23 |
| 4509185 | Time domain audio panner | — | 1985-04-02 |