Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10818275 | System for preparing musical instrument strings | Brian N. Ball | 2020-10-27 |
| 9117423 | Aluminum copper wrap wire for musical instruments | Brian N. Ball | 2015-08-25 |
| 8642861 | Ultra-high tensile strength maraging steel music instrument string | Brian N. Ball | 2014-02-04 |