Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10536772 | Audio system | Andrew Wyer, Peter James Herring, Daryl Bridges, Joseph Ronald Crepaldi, Norman R. Wurz +2 more | 2020-01-14 |
| 4282787 | Electronic musical instrument simultaneously operable in monophonic and polyphonic modes | — | 1981-08-11 |