Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12142248 | Foldable stringed instrument and related methods | Jonathan Spangler, Bryan Cornwall, David Weckerly | 2024-11-12 |
| 11967300 | Musical instrument pitch changer system and related methods | — | 2024-04-23 |