Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9955245 | Wireless sound-emitting device and system for remotely controlling a sound-emitting device | Christopher Calisi, Gordon V. Cook, Thomas R. Horrall | 2018-04-24 |
| D813222 | Wireless sound emitting device | Christopher Calisi | 2018-03-20 |