Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11309672 | Solder-less and tool-less electrical system | James D'Addario, Andrzej Krol | 2022-04-19 |
| 10847127 | Telescoping board for instrument pedals | Mark Boycott | 2020-11-24 |
| D881267 | Hook for strap for musical instrument | — | 2020-04-14 |
| D876532 | Musical instrument tuner | James D'Addario, Richard Ned Steinberger, Andrzej Krol | 2020-02-25 |
| D847016 | Instrument strap holder | — | 2019-04-30 |
| D847252 | Hook for musical instrument strap | — | 2019-04-30 |