Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11622180 | Commercial lighting integrated with loudspeakers for sound masking, paging or music | Christopher Calisi, Faruk Halil Bursal, Robert Fleming, Gregory Saunders | 2023-04-04 |
| 11622182 | Wireless sound-emitting device and system for remotely controlling a sound-emitting device | Christopher Calisi, Edward Driscoll, Thomas R. Horrall | 2023-04-04 |
| 10979792 | Wireless sound-emitting device and system for remotely controlling a sound-emitting device | Christopher Calisi, Edward Driscoll, Thomas R. Horrall | 2021-04-13 |
| 10455307 | Wireless sound-emitting device and system for remotely controlling a sound-emitting device | Christopher Calisi, Edward Driscoll, Thomas R. Horrall | 2019-10-22 |
| D838397 | Indicator light panel for a sound masking system | Christopher Calisi, Gregory Saunders, Mitchell Nollman, Thomas R. Horrall, Stephen Shenefield | 2019-01-15 |
| 10074353 | Self-powered loudspeaker for sound masking | Mitchell Nollman | 2018-09-11 |
| 9955245 | Wireless sound-emitting device and system for remotely controlling a sound-emitting device | Christopher Calisi, Edward Driscoll, Thomas R. Horrall | 2018-04-24 |
| 9666174 | System and method for defined area sound masking | Christopher Calisi, Gregory Saunders, Mitchell Nollman, Thomas R. Horrall, Stephen Shenefield | 2017-05-30 |
| 9596539 | Wireless sound-emitting device and system for remotely controlling a sound-emitting device | Christopher Calisi, Edward Driscoll, Thomas R. Horrall | 2017-03-14 |
| 5034856 | Modular housing assembly for two incompatible circuits | Curtis A. Risley, Larry E. Telford, Mark S. Kotfila, Dick Stanley | 1991-07-23 |