Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4358715 | Keyboard operated controller | Robert L. Tartaglio | 1982-11-09 |
| 4284926 | Decorative lighting control with a waveform generator | — | 1981-08-18 |
| 4240011 | Keyboard operated controller | — | 1980-12-16 |