Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361069 | Electronically controlled swell shutter operator for pipe organs | James A. Mornar | 1982-11-30 |
| 4350073 | Hybrid pipe organ with electronic tonal augmentation | — | 1982-09-21 |
| 4341145 | Electronic pipe valve | — | 1982-07-27 |
| 4319513 | Electrically driven tremolo device | — | 1982-03-16 |