Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE33685 | Drum hoop | Robert Andre | 1991-09-10 |
| 4526083 | Cymbal mounting fixture | — | 1985-07-02 |
| 4428272 | Drum hoop | Robert Andre | 1984-01-31 |
| 4224722 | Swivel hook assembly | Daniel S. Mikosz | 1980-09-30 |