Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10547944 | Ring network of Bluetooth® speakers | Theodore Hetke | 2020-01-28 |
| 10142734 | Ring network of bluetooth speakers | Theodore Hetke | 2018-11-27 |
| 9998827 | Ring network of bluetooth speakers | Theodore Hetke | 2018-06-12 |
| 9699560 | Ring network of Bluetooth speakers | Theodore Hetke | 2017-07-04 |
| 9544690 | Ring network of bluetooth speakers | Theodore Hetke | 2017-01-10 |