Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5789689 | Tube modeling programmable digital guitar amplification system | Michel A. Doidic, Michael Mecca, Marcus Ryle | 1998-08-04 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5789689 | Tube modeling programmable digital guitar amplification system | Michel A. Doidic, Michael Mecca, Marcus Ryle | 1998-08-04 |