Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8855595 | Emergency radio | Daniel M. Devling, David Kim Free | 2014-10-07 |
| 7333806 | System and method for enabling two-way radio communications over a computer network | David Kingsolver | 2008-02-19 |