Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9452358 | System and method for playing a music video game with a drum system game controller | Jack J. McCauley, Brian Bright, John Devecka | 2016-09-27 | $214,554,000 |
| 8317614 | System and method for playing a music video game with a drum system game controller | Jack J. McCauley, Brian Bright, John Devecka | 2012-11-27 | $65,152,000 |