Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10306386 | Portable speaker configurations | Robert A. Warden, Paul F. Fidlin, Akira Mochimaru, Gregor Mittersinker, Richard J. Carbone +2 more | 2019-05-28 |
| 10263449 | Battery charging systems and methods | Thomas E. MacDonald, Greg J. Zastoupil, Randy G. Banton | 2019-04-16 |