Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11282407 | Teaching vocal harmonies | Andrew Goren, Michael Holroyd, Robert McClure | 2022-03-22 |
| 10964227 | System for creating, practicing and sharing of musical harmonies | Andrew Goren, Michael Holroyd | 2021-03-30 |
| 10217448 | System for creating, practicing and sharing of musical harmonies | Andrew Goren, Michael Holroyd | 2019-02-26 |