Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D624112 | Treadle | — | 2010-09-21 |
| 7758365 | Self-muting audio connector | — | 2010-07-20 |
| 7476799 | Sound-effect foot pedal for electric/electronic musical instruments | Bruce Franklin Ritz | 2009-01-13 |