Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7729816 | System and method for correcting attitude estimation | — | 2010-06-01 |
| 7218697 | Digital phase detector for periodically alternating signals | Lester G. Matheson, David G. Cordray | 2007-05-15 |
| 6895352 | Simultaneous rapid open and closed loop bode plot measurement using a binary pseudo-random sequence | Joe Paul Predina | 2005-05-17 |
| 6683461 | Servo controlled calibration of repeatable errors in position transducers | Frank J. Celizic | 2004-01-27 |