Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5107742 | Shiftable snare strainer for a drum | John Cummings, Fred M. Mills, Richard K. Gerlach | 1992-04-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5107742 | Shiftable snare strainer for a drum | John Cummings, Fred M. Mills, Richard K. Gerlach | 1992-04-28 |