Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8672087 | Ceiling loudspeaker support system | William Cameron Stewart, Jr., Michael Hudson, Larry Frerichs, Clinton Strong | 2014-03-18 |
| 8631897 | Ceiling loudspeaker system | William Cameron Stewart, Jr., Michael Hudson, Larry Frerichs, Clinton Strong | 2014-01-21 |
| D680526 | Tablet housing | David Libman, Jaysun Stockdell-Giesler | 2013-04-23 |
| 8403107 | Ceiling loudspeaker system | William Cameron Stewart, Jr., Michael Hudson, Larry Frerichs, Clinton Strong | 2013-03-26 |
| 8286749 | Ceiling loudspeaker system | William Cameron Stewart, Jr., Michael Hudson, Larry Frerichs, Clinton Strong | 2012-10-16 |