Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9731814 | Alternative method to determine the air mass state of an aircraft and to validate and augment the primary method | Andrew W. Houck, Russell T. Bridgewater, Robert Erik Freeman, Paul Salo, Douglas L. Wilson +1 more | 2017-08-15 |
| 8761970 | Alternative method to determine the air mass state of an aircraft and to validate and augment the primary method | Andrew W. Houck, Russell T. Bridgewater, Robert Erik Freeman, Paul Salo, Douglas L. Wilson +1 more | 2014-06-24 |
| 8527233 | Airspeed sensing system for an aircraft | — | 2013-09-03 |
| 6654685 | Apparatus and method for navigation of an aircraft | — | 2003-11-25 |
| 6549829 | Skipping filter for inertially augmented landing system | Leonard R. Anderson, Steven B. Krogh, Timothy A. Murphy | 2003-04-15 |
| 6178363 | Inertially augmented GPS landing system | Leonard R. Anderson | 2001-01-23 |
| 5689251 | Airspeed prediction filter | Andrew W. Houck | 1997-11-18 |
| 5297052 | Integrated fault-tolerant air data inertial reference system | David L. Sebring | 1994-03-22 |
| 5001638 | Integrated aircraft air data system | Ward H. Zimmerman | 1991-03-19 |
| 4303978 | Integrated-strapdown-air-data sensor system | Jack C. Shaw, John Gilbert, Guy R. Olbrechts | 1981-12-01 |
| 4269073 | Gyroscope closed-loop speed controller | — | 1981-05-26 |