Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12304023 | Offset-angle extension devices for rotating power tools | — | 2025-05-20 |
| 7825311 | Keyboard guitar musical instrument apparatus | — | 2010-11-02 |
| 7075001 | Keyboard guitar musical instrument apparatus | — | 2006-07-11 |
| D523465 | Musical instrument with angled key string relationship | — | 2006-06-20 |