Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4322995 | Music synthesizer | — | 1982-04-06 |
| 4316401 | Music synthesizer | Michael L. Beigel | 1982-02-23 |
| 4291605 | Music synthesizer | Michael L. Beigel | 1981-09-29 |
| 4250789 | Music synthesizer | — | 1981-02-17 |
| 4248122 | Music synthesizer | — | 1981-02-03 |