Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11959234 | Asphalt roadway paving methods and apparatus | Kevin Clark, Jeffrey Reed | 2024-04-16 |
| 11739480 | Asphalt roadway paving methods and apparatus | Kevin Clark, Jeffrey Reed | 2023-08-29 |
| D762192 | Portable sound system | Matthew Philip Redmon, Corey R. Vaughan | 2016-07-26 |
| D755157 | Portable sound system | Matthew Philip Redmon, Corey R. Vaughan | 2016-05-03 |
| 9219957 | Sound pressure level limiting | Eran Schul, Alan R. Olson, John Bruss | 2015-12-22 |
| 9173045 | Headphone response optimization | John Bruss, Alan R. Olson | 2015-10-27 |
| 9137609 | Earphone device with impedance correction unit | John Bruss | 2015-09-15 |
| 9071906 | Wireless audio player and speaker system | John Bruss, Al Olson | 2015-06-30 |
| 8995673 | Audio power management system | Ryan J. Mihelich, Jeffrey Tackett | 2015-03-31 |
| 8675892 | Spectral management system | Ryan J. Mihelich, Jeffrey Tackett | 2014-03-18 |
| 8672088 | Phase plug and acoustic lens for direct radiating loudspeaker | Brian Sterling, John H. Sheerin, Peter Premo | 2014-03-18 |
| 8418802 | Phase plug and acoustic lens for direct radiating loudspeaker | Brian Sterling, John H. Sheerin, Peter Premo | 2013-04-16 |
| 8194869 | Audio power management system | Ryan J. Mihelich, Jeffrey Tackett | 2012-06-05 |
| 8181736 | Phase plug and acoustic lens for direct radiating loudspeaker | Brian Sterling, John H. Sheerin, Peter Premo | 2012-05-22 |
| 8135162 | Multiple magnet loudspeaker | Andrew Holt, Michael A. Canada, Sr. | 2012-03-13 |