Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10634764 | Beacon and associated components for a ranging system | Gordon J. Laughlin, Don Doerres, Jae Heiner | 2020-04-28 |
| 9689955 | Ranging system using active radio frequency (RF) nodes | — | 2017-06-27 |
| 9037194 | Method of using a ranging system to determine the location of a node relative to a beacon | — | 2015-05-19 |
| 8868133 | Beacon and associated components for a ranging system | Gordon J. Laughlin, Don Doerrse | 2014-10-21 |
| 6771222 | Phase-array antenna diplexing | — | 2004-08-03 |
| 6707350 | Distributive multiplexer for space applications | — | 2004-03-16 |
| 6647245 | Subsidiary communication authorization (SCA) radio turner | — | 2003-11-11 |
| 6597258 | High performance diplexer and method | — | 2003-07-22 |
| 6456903 | Automatic foam solution regulation for compressed-air-foam-systems | James W. Morand | 2002-09-24 |
| 5731841 | High performance data tuner for video systems | Melvyn Engel | 1998-03-24 |