Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8249042 | Wireless mesh network | Robert H. Sparr, William G. Olsen, Thomas Hammel, Kirk Bradley, Mark J. Rich +1 more | 2012-08-21 |
| 7616600 | Wireless mesh network node | Robert H. Sparr, William G. Olsen, Thomas Hammel, Kirk Bradley, Mark J. Rich +1 more | 2009-11-10 |
| 7053853 | Planar antenna for a wireless mesh network | Mark J. Rich | 2006-05-30 |
| 6686892 | Switchable length whip antenna | Alfred R. Lopez, John F. Pedersen | 2004-02-03 |
| 6680710 | Crossed-loop radiation synthesizer systems | — | 2004-01-20 |
| 6614403 | Radiation synthesizer receive and transmit systems | — | 2003-09-02 |
| 6606063 | Radiation synthesizer feed configurations | — | 2003-08-12 |
| 6259415 | Minimum protrusion mechanically beam steered aircraft array antenna systems | Richard J. Kumpfbeck, John F. Pedersen | 2001-07-10 |
| 6229494 | Radiation synthesizer systems and methods | — | 2001-05-08 |
| 5909195 | Antennas employing U-dipole elements | — | 1999-06-01 |
| 5596337 | Slot array antennas | — | 1997-01-21 |
| 5402133 | Synthesizer radiating systems and methods | — | 1995-03-28 |
| 4889179 | Two wire adaptive system for interconnecting a four wire thermostat and a four wire, heating/cooling system | — | 1989-12-26 |
| 4796017 | Low water level alarm for Christmas tree stand | — | 1989-01-03 |