Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7671720 | Method and appratus for removing distortion in radio frequency signals | Robert W. Martin, Donald F. Speirs | 2010-03-02 |
| 7068224 | Switching patch antenna | Curt Carrender, Paul S. Drzaic, Robert W. Martin, John Price | 2006-06-27 |