Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9489860 | Systems and methods for music instruction | Robert Steven Dekett | 2016-11-08 |
| 9403091 | Amusement device having time-based operating modes | David S. Logan, Robert K. Mills, Thomas J. Kane | 2016-08-02 |