Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9489860 | Systems and methods for music instruction | James R. Stelzer | 2016-11-08 |
| 9272211 | Method and system to provide location-based competitive games, tournaments, prizes and high score reports via mobile devices | Jonathan Betti, David Miller | 2016-03-01 |