Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5363110 | Positioning system utilizing artificial satellites and positioning method | — | 1994-11-08 |
| 5160935 | Positioning method utilizing artificial satellites in geosynchronous altitude orbits | — | 1992-11-03 |
| 5105198 | Method of determining a position using satellites | — | 1992-04-14 |
| 4987420 | Method of determining a position using satellites | — | 1991-01-22 |