Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9160753 | Analog voice bridge | John F. Masiyowski, Michael O. Tierney, Robert L. Marchant | 2015-10-13 |
| 8863270 | User interface for providing voice communications over a multi-level secure network | John F. Masiyowski, Michael O. Tierney, Robert L. Marchant | 2014-10-14 |
| 8730871 | System and method for providing voice communications over a multi-level secure network | John F. Masiyowski, Michael O. Tierney, Robert L. Marchant | 2014-05-20 |