Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8842042 | Satellite ephemeris error | Robert Martin Rideout, David Patrick Haworth | 2014-09-23 |
| 6677893 | Method and apparatus for locating the source of unknown signal | Robert Martin Rideout, Paul Edmonds, David Patrick Haworth, Christopher Griffin | 2004-01-13 |
| 6618009 | Method and apparatus for locating the source of an unknown signal | Christopher Griffin, Paul Edmonds | 2003-09-09 |