Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D838397 | Indicator light panel for a sound masking system | Christopher Calisi, Gregory Saunders, Mitchell Nollman, Gordon V. Cook, Thomas R. Horrall | 2019-01-15 |
| 9666174 | System and method for defined area sound masking | Christopher Calisi, Gregory Saunders, Mitchell Nollman, Gordon V. Cook, Thomas R. Horrall | 2017-05-30 |
| D547302 | Audio speaker | Gerd Schmieta, Michael Chamness, Miriam Korzunsky | 2007-07-24 |
| D546815 | Audio speaker | Gerd Schmieta, Michael Chamness, Miriam Korzunsky | 2007-07-17 |
| D530312 | Audio speaker housing | Gerd Schmieta, Michael Chamness, Miriam Korzunsky | 2006-10-17 |