Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5666425 | Plural-channel sound processing | Alastair Sibbald, Richard Clemow, Adam Rupert Philp, Fawad Nackvi | 1997-09-09 |
| 5113437 | Signal identification system | Stuart J. Best, Nigel Johnson | 1992-05-12 |