Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7022908 | Pick-up assembly for stringed musical instruments | Larry J. Hogue | 2006-04-04 |
| 6845919 | Apparatus for disturbing and removing electrons and protons from the atmosphere | — | 2005-01-25 |
| 6433263 | Supporting the sound box of a stringed instrument with rods | — | 2002-08-13 |
| 6414233 | Pick-up assembly for stringed musical instruments | Larry J. Hogue | 2002-07-02 |
| 5103707 | Manufacturing and tuning a musical instrument | — | 1992-04-14 |
| 5025694 | Tuning the wood of a musical instrument bow | — | 1991-06-25 |
| 4941383 | Method for tuning violins | — | 1990-07-17 |
| 4836077 | Method for reinforcing the neck of a violin | — | 1989-06-06 |