Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9773481 | Percussion accessory adapted for attachment to a drum tension rod | Griffin Wade Goldsmith | 2017-09-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9773481 | Percussion accessory adapted for attachment to a drum tension rod | Griffin Wade Goldsmith | 2017-09-26 |