Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D397305 | Adjustable display to indicate meter readings | — | 1998-08-25 |
| 5551289 | Servo controlled airspeed indicator | Brian T. K. Nielson | 1996-09-03 |
| 5532698 | Transponder squawk calibration | Brian Nielsen | 1996-07-02 |