"The Americans have need of the telephone, but we do not. We have plenty of messenger boys."
Sir William Preece, chief engineer, British Post Office ; 1878
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| Number | Title | Issue Date |
| 7971831 | Method for manufacturing a solar module in orbit A geosynchronous Solar Power Satellite System is created by an artificial gravity, closed ecology, multiple use structure in low earth orbit that manufactures modular solar power panels and transmitter arrays. This facility takes empty fuel tanks and expended rocket... | 07/05/2011 |
| 7913953 | Solar sail launch system and solar sail attitude control system Fuel less ACS for solar sails, using furl- and unfurl able ballast-sail-foil-segments for simultaneously displacement of center of mass and center of solar radiation pressure into opposite directions to each other. Solar-Sail-Launch-System for direct launch o... | 03/29/2011 |
| 7252269 | Asymmetrical low-profile bulkhead An asymmetrical bulkhead for a pressure vessel, tank or other storage facility is disclosed. The bulkhead is configured so that there is a high region extending past a cylindrical portion of the vessel on one side of the bulkhead, with a contour of the bulkhead tran... | 08/07/2007 |
| 7230819 | Mobile power system A mobile power system for producing power at a desired location includes a first power generating device of a first type coupled to a transportable housing, and a second power generating device of a second type coupled to the transportable housing. The first type of... | 06/12/2007 |
| 7195206 | Apparatus and method for servicing and inspecting small free-flying platforms in orbit in space A small, substantially spherical, free-flying utility platform for use in space can be docked, inspected and serviced in an apparatus including a container with a chamber therein mounted on the outside of a space vehicle or space station. A motorized closing mechani... | 03/27/2007 |
| 7106215 | Device for monitoring the integrity of spacecraft thermal protection tiles An electrical circuit, attached to the tiles of the space shuttle, provides an indication of tile integrity in real time. Each tile has a resistor attached thereto between parallel conductors, and a series of tiles forms a protected grid series tile section. A compu... | 09/12/2006 |
| 4807833 | Combined space vehicle fuel cell and space station structural building component A combined space vehicle fuel cell and modular space station structural building component which provides containment of propellants during launch and thereafter provides one of a plurality of modules which can be interconnected once orbit is achieved for... | 02/28/1989 |