Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10334344 | Earpiece passive noise attenuating | Michael Monahan, Ryan C. Silvestri, Kevin P. Annunziato | 2019-06-25 |
| 10291980 | Earpiece positioning and retaining | Ryan C. Silvestri, Kevin P. Annunziato, Stephen D. Boyle, Joshua Kevin Dryden | 2019-05-14 |
| D847116 | Earpiece | Mitchell Joseph Silva, Kevin M. Krauss, Harsh Anilkant Mankodi, Michael Salame, Mark Bergeron | 2019-04-30 |
| 10271125 | Headphone joint | John J. Breen, Michael Monahan | 2019-04-23 |
| 10206033 | In-ear active noise reduction earphone | Kevin P. Annunziato, Jason Harlow, Michael Monahan, Anand Parthasarathi, Ryan C. Silvestri | 2019-02-12 |
| 10178476 | Compliant constrained headband spring | Michael Monahan, Derek J. Butland | 2019-01-08 |