Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11189255 | Film formed snare and reduced volume snare drumhead | Ryan Gorman, Paul Pearl, Richard Stillwell, Sergio G. Bonsignore | 2021-11-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11189255 | Film formed snare and reduced volume snare drumhead | Ryan Gorman, Paul Pearl, Richard Stillwell, Sergio G. Bonsignore | 2021-11-30 |