Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5497425 | Multi channel surround sound simulation device | — | 1996-03-05 |
| 5265166 | Multi-channel sound simulation system | Peter Madnick | 1993-11-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5497425 | Multi channel surround sound simulation device | — | 1996-03-05 |
| 5265166 | Multi-channel sound simulation system | Peter Madnick | 1993-11-23 |