Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10984762 | Detachable fretboard with customized frets | Matthew T. Knudstrup, Scott Knudstrup | 2021-04-20 |
| 10643584 | Detachable fretboard with customized frets | — | 2020-05-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10984762 | Detachable fretboard with customized frets | Matthew T. Knudstrup, Scott Knudstrup | 2021-04-20 |
| 10643584 | Detachable fretboard with customized frets | — | 2020-05-05 |