Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D757160 | Instructional drum music practice device | Maryann McSweeney, Ryan McSweeney, Sean McSweeney, Dennis Ricci, Jerry Ricci | 2016-05-24 |
| 9245504 | Instructional drum music practice device | Maryann McSweeney, Ryan McSweeney, Sean McSweeney, Dennis Ricci, Jerry Ricci | 2016-01-26 |
| 7047110 | Method and apparatus for controlling a power supply | Rodney Lenz | 2006-05-16 |