Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10170087 | Apparatus for sounding a string of stringed instrument | — | 2019-01-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10170087 | Apparatus for sounding a string of stringed instrument | — | 2019-01-01 |