Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10332498 | Fret scanners and pickups for stringed instruments | Keith A. McMillen, Michael Rush, Evan Adams, Brian Wright | 2019-06-25 |
| 9881598 | Fret scanners and pickups for stringed instruments | Keith A. McMillen | 2018-01-30 |
| 8581086 | Computer interface for polyphonic stringed instruments | Keith A. McMillen | 2013-11-12 |