Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4612840 | Musical instrument with a plurality of strings | Roy D. Cook, Bobby C. Iler | 1986-09-23 |
| D283627 | Banjo | Roy D. Cook, Bobby C. Iler | 1986-04-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4612840 | Musical instrument with a plurality of strings | Roy D. Cook, Bobby C. Iler | 1986-09-23 |
| D283627 | Banjo | Roy D. Cook, Bobby C. Iler | 1986-04-29 |