Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7199681 | Interconnecting of digital devices | Rajeevan Amirtharajah, John R. Benham, John Critchlow, Thomas D. Simon | 2007-04-03 |
| 7075795 | Electromagnetic bus coupling | Yinan Wu, John Critchlow, Karl W. Wyatt, John R. Benham | 2006-07-11 |
| 6576847 | Clamp to secure carrier to device for electromagnetic coupler | Nandu J. Marketkar, John Critchlow | 2003-06-10 |
| 6533586 | Electromagnetic coupler socket | Nandu J. Marketkar, Thomas F. Knight, Jr., John Critchlow | 2003-03-18 |
| 6498305 | Interconnect mechanics for electromagnetic coupler | Nandu J. Marketkar, Thomas F. Knight, Jr., John R. Benham, John Critchlow | 2002-12-24 |