Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6795687 | Elliptical satellite system emulating characteristics of geosynchronous satellites during the apogee portion of an elliptical orbit | David Castiel, Kenneth F. Manning | 2004-09-21 |
| 6766166 | Antenna null | — | 2004-07-20 |
| 6714521 | System and method for implementing a constellation of non-geostationary satellites that provides simplified satellite tracking | — | 2004-03-30 |
| 6701126 | System and method for implementing a constellation of non-geostationary satellites that does not interfere with the geostationary satellite ring | — | 2004-03-02 |
| 6678519 | Elliptical satellite system which emulates the characteristics of geosynchronous satellites | David Castiel, Kenneth F. Manning | 2004-01-13 |