Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6731236 | Methods and apparatus for optimizing interferometric radar altimeter cross track accuracy | Larry D. Almsted, Lavell Jordan | 2004-05-04 |
| 6731234 | Radar anti-fade systems and methods | Lavell Jordan | 2004-05-04 |
| 6680691 | Methods and apparatus for accurate phase detection | Jens M. Henrickson, Lavell Jordan, Todd R. Burlet | 2004-01-20 |
| 6674397 | Methods and apparatus for minimum computation phase demodulation | Lavell Jordan, Todd R. Burlet, Curtis J. Petrich | 2004-01-06 |
| 6639545 | Methods and apparatus to determine a target location in body coordinates | Lavell Jordan, Larry Yaeger | 2003-10-28 |
| 6407697 | Low probability of intercept coherent radar altimeter | Curtis J. Petrich, John H. Keuper | 2002-06-18 |
| 6362776 | Precision radar altimeter with terrain feature coordinate location capability | Curtis J. Petrich, Larry D. Almsted | 2002-03-26 |
| 6323441 | Ultrasonic distance measuring system for monitoring railroad car loads | Curtis J. Petrich, Thomas Jicha | 2001-11-27 |
| 6204805 | Dual target tracking altimeter | — | 2001-03-20 |
| 6025800 | Interferomeric synthetic aperture radar altimeter | — | 2000-02-15 |
| 5477226 | Low cost radar altimeter with accuracy enhancement | Gregory J. Haubrich | 1995-12-19 |
| 5387917 | Radar fuze | Gregory J. Haubrich | 1995-02-07 |
| 5160933 | Radar altimeter with self-calibration feature | — | 1992-11-03 |
| 5150125 | High Doppler rate, high altitude capability coherent pulse Doppler radar altimeter | — | 1992-09-22 |
| 5047779 | Aircraft radar altimeter with multiple target tracking capability | — | 1991-09-10 |
| 4186712 | RFI-suppressing ignition system for an internal combustion engine | Arthur O. Fitzner | 1980-02-05 |