Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10823580 | Inspection of a navigation aid | Mark A. Ahlbrecht, Rod Stangeland | 2020-11-03 |
| 8145418 | Systems and methods for improving magnetic heading output from an inertial navigation system | Ben Meier | 2012-03-27 |