Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9459344 | Ship position and velocity using satellite ephemerides and radar range measurement of satellite | Jonathan A. Boardman | 2016-10-04 |
| 8963764 | Ship heading and pitch using satellite ephemerides and radar range measurement of satellite | Jonathan A. Boardman | 2015-02-24 |
| 8172077 | Portable workstation | — | 2012-05-08 |
| 4405986 | GSP/Doppler sensor velocity derived attitude reference system | — | 1983-09-20 |
| 4402049 | Hybrid velocity derived heading reference system | — | 1983-08-30 |