1992British Aerospace Public Limited CompanyGeostationary satellite systemUS5124925 *Jan 16, 1990Jun 23, 1992Space Systems/Loral, Inc.Method for controlling east/west motion of a geostationary satelliteUS5132910 *Jul 11, 1990Jul 21, 1992Messerschmitt-Bolkow-Blohm GmbhMethod and a device for aligning a space vehicle, particularly a geostationary satellite, in a reference directionUS5267167 *May 10,