Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6946592 | Plectrum for a string instrument, a transmitter/receiver arrangement and a signal processing apparatus | — | 2005-09-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6946592 | Plectrum for a string instrument, a transmitter/receiver arrangement and a signal processing apparatus | — | 2005-09-20 |