| 11778380 |
Powered line array speaker system with redundant network and power supply |
David C. Gill, Benjamin Grant Karnavas, Curtis Rex Reed, Richard Ireland, James Kurt Mahan +1 more |
2023-10-03 |
| 11496833 |
Powered line array speaker system with redundant network and power supply |
David C. Gill, Benjamin Grant Karnavas, Curtis Rex Reed, Richard Ireland, James Kurt Mahan +1 more |
2022-11-08 |
| 9911406 |
Method and system for large scale audio system |
Nathan Butler, Steven Desrosiers, Matthew Joseph Dube, Geoffrey Peter McKinnon |
2018-03-06 |
| 9661418 |
Method and system for large scale audio system |
Nathan Butler, Steven Desrosiers, Matthew Joseph Dube, Geoffrey Peter McKinnon, John Francis Dugan |
2017-05-23 |
| D736179 |
Speaker |
John Speck, Geoff McKinnon, Steven Desrosiers, Nathan Butler |
2015-08-11 |
| D711350 |
Speaker |
John Speck, Geoff McKinnon, Steven Desrosiers, Nathan Butler |
2014-08-19 |
| 6118883 |
System for controlling low frequency acoustical directivity patterns and minimizing directivity discontinuities during frequency transitions |
— |
2000-09-12 |
| 6094495 |
Horn-type loudspeaker system |
— |
2000-07-25 |