Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12222075 | Non-metallic connection light coupler | Joshua S. Benjestorf | 2025-02-11 |
| 9412345 | Adjustable zero fret and method of use on a stringed instrument | George Mathews, John Steve Frensley | 2016-08-09 |