Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4525634 | Alternating current switching device | — | 1985-06-25 |
| 4270431 | Glide circuit for electronic musical instrument | Eric R. Bean | 1981-06-02 |
| 4202239 | Tone generator keyer control system | Daniel R. Mott | 1980-05-13 |