Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9390693 | Musical instrument with opposing adjustable pitch drums | — | 2016-07-12 |
| 5844157 | Multiple adjusting snare assembly | — | 1998-12-01 |
| 5751825 | Combination electronic metronome and headphone unit | Robert A. Myers, Lara L. Greenamyer | 1998-05-12 |