Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5539142 | Combined acoustic and electronic piano in which the acoustic action is disabled when played in the electronic mode | Thomas E. Kimble | 1996-07-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5539142 | Combined acoustic and electronic piano in which the acoustic action is disabled when played in the electronic mode | Thomas E. Kimble | 1996-07-23 |