Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4524667 | Electromagnetic pickup for a stringed musical instrument having ferromagnetic strings and method | — | 1985-06-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4524667 | Electromagnetic pickup for a stringed musical instrument having ferromagnetic strings and method | — | 1985-06-25 |