Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7807910 | Musical drum with multiple playing surfaces and a seat for the player | — | 2010-10-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7807910 | Musical drum with multiple playing surfaces and a seat for the player | — | 2010-10-05 |