Peter A. Koziol, Esq.
     Assouline & Berlowe, P.A.
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Aerospace Assignees
Aerospace Inventors
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Co-sintered multi-system tungsten alloy composite

Invented by: Timothy J. Brent
Johnson City, TN

Michael T. Stawovy
Cleveland Heights, OH Applicant: Name City State Country Type Brent

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

Application No:11811949
Examined by:La Villa; Michael

A composite is produced by the steps of (a) blending a first mixture of metallic powders; (b) compacting the blended first mixture of metallic powders to a plurality of discretely shaped articles; (c) blending a second mixture of metallic powders; (d) mixing the plurality of discretely shaped articles with the blended second mixture of metallic powders to form a precursor blend; (e) compacting the precursor blend; and (f) sintering the precursor blend. The composite has a metallic matrix with embedded shapes dispersed throughout the matrix where the embedded shapes have an incipient liquid phase sintering temperature less than an incipient liquid phase sintering temperature of the matrix.

[pdf] U.S. Pat. No. 8,486,541

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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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