Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D520553 | Guitar pedal | John B. Bogdan, Robin M. Urry | 2006-05-09 |
| D410465 | Musical instrument amplifier | John Henry Johnson, John D. Hanson | 1999-06-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D520553 | Guitar pedal | John B. Bogdan, Robin M. Urry | 2006-05-09 |
| D410465 | Musical instrument amplifier | John Henry Johnson, John D. Hanson | 1999-06-01 |