Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6291755 | Tuner for stringed musical instruments | Timothy Andrew Collings, Carl Burdett, Brian Edward Richardson | 2001-09-18 |
| 5877444 | Tuner for stringed musical instruments | Timothy Andrew Collings | 1999-03-02 |