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| Application No. | Application Title | Issue Date |
| 20100326045 | MULTIPLE-USE ROCKET ENGINES AND ASSOCIATED SYSTEMS AND METHODS Multiple-use rocket engines and associated systems and methods are disclosed. A method in accordance with a particular embodiment includes launching a two-stage vehicle have a first stage and a second stage carried by the first stage. The first stage can be powered with... | 12/30/2010 |
| 20090120057 | DEPLOYABLE AIRCRAFT/SPACECRAFT PROPULSION SYSTEM AND METHODS A propulsion system for a combined aircraft/spacecraft including: a jet engine having a longitudinal axis defined in a direction from a front end at an air intake to a rear end at a jet exhaust: a front end at an air intake to a rear end at the jet exhaust; a rocket eng... | 05/14/2009 |
| 20080283677 | Single-stage hypersonic vehicle featuring advanced swirl combustion A single-stage hypersonic vehicle is comprised of a low-speed and a high-speed propulsion system. The low-speed propulsion system propels the single-stage vehicle to a threshold velocity, after which the high-speed propulsion system then takes over. The low-speed propul... | 11/20/2008 |
| 20080128547 | Two-stage hypersonic vehicle featuring advanced swirl combustion The present invention is directed toward a two-stage hypersonic vehicle, comprising a first-stage vehicle and a second stage vehicle. The first-stage vehicle includes a combined-cycle engine and a swirl generator for propelling the first-stage vehicle and the second-sta... | 06/05/2008 |
| 20060107648 | Integrated air inlet system for multi-propulsion aircraft engines An air inlet duct for an air-breathing combined-cycle aircraft engines is internally divided into separate channels for low-speed and high-speed components of the engine, and contains one or more movable panels that are fully contained within the duct and pivotal betwee... | 05/25/2006 |
