Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D807522 | Luminaire for light treatments | Dennis Berke, Davis Flanagan, Ryan Douglas, Jonathan Lawson | 2018-01-09 |
| D764444 | Loudspeaker cabinet | Nicholas Sulzer, James Dangora, Clifford Krapfl | 2016-08-23 |
| D704680 | Loudspeaker waveguide | Steven Patrick Riemersma, Michael Carpenter, Nicholas Sulzer | 2014-05-13 |
| D695717 | Loudspeaker grille | Michael Carpenter, Nicholas Sulzer, James Dangora, Clifford Krapfl | 2013-12-17 |
| D695269 | Loudspeaker | Michael Carpenter, Aaron James Chisena, Steven Patrick Riemersma, Nicholas Sulzer, James Dangora +1 more | 2013-12-10 |
| 4644105 | Mobile telephone controller switch | — | 1987-02-17 |