Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5723805 | Vibration transducer device for stringed musical instruments | — | 1998-03-03 |
| 5018458 | Furnace combustion zone temperature control method | Glover C. McIntyre, Russell G. Forbess | 1991-05-28 |