Peter A. Koziol, Esq.
     Assouline & Berlowe, P.A.
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     Boca Raton, Florida 33431
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Aerospace Assignees
Aerospace Inventors
Time Lines

Integrated air inlet system for multi-propulsion aircraft engines

Invented by: Melvin J. Bulman
Folsom, CA

Frederick S. Billig
Glenwood, MD

Originally Assigned to: Aerojet-General Corporation
Sacramento, CA
[Now assigned to . . .]

Application No:10784482
Examined by:Collins; Timothy D.

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 between an open position in which incoming air is directed to both channels and a closed position in which all incoming air is directed to the channel leading to the high-speed engine. This integrated duct utilizes all incoming air at all stages of flight with no change in either the geometry of the air capture portion of the engine or the engine itself, and no exposure of movable leading edges. The result is a minimum of shock waves and a high degree of efficiency in operation of the engine.

[pdf] U.S. Pat. No. 7,216,474

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This information is part of a study by Oasis Global, Inc. of all space inventions filed at the United States Patent and Trademark Office, and is provided for informational purposes only. It is not an endorsement of any particular assignee, inventor or invention. Although Peter A. Koziol represents inventors and assignees of space inventions he does not represent all of the inventors and assignees listed. The prosecuting attorney agent or firm for each patent is identified by the United States Patent and Trademark Office in the patent specfication, which can be viewed by clicking on the patent image or downloading the patent document. For more information regarding Mr. Koziol's background and experience, or to learn more about space inventions, please contact Mr. Koziol.

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