Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649820 | Double bass-drum pedal | — | 2003-11-18 |
| 6632990 | Mounting clamp for bass-drum foot pedal | Karl-Heinz Menzel | 2003-10-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649820 | Double bass-drum pedal | — | 2003-11-18 |
| 6632990 | Mounting clamp for bass-drum foot pedal | Karl-Heinz Menzel | 2003-10-14 |