Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10885805 | Device to mark fingerings of a stringed musical instrument relative to capo placement | — | 2021-01-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10885805 | Device to mark fingerings of a stringed musical instrument relative to capo placement | — | 2021-01-05 |