Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9408009 | Combined microphone seal and air pressure relief valve that maintains a water tight seal | Andrew James Witte, Sean E. Daley, Zinovy Dolgonosov, Steven William Johns | 2016-08-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9408009 | Combined microphone seal and air pressure relief valve that maintains a water tight seal | Andrew James Witte, Sean E. Daley, Zinovy Dolgonosov, Steven William Johns | 2016-08-02 |