Peter A. Koziol, Esq.
     Assouline & Berlowe, P.A.
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Aerospace Assignees
Aerospace Inventors
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Composite hat stiffener, composite hat-stiffened pressure webs, and methods of making the same

Invented by: Steven E. Pearson
Lynnwood, WA

Matthew M. Whitmer
Seattle, WA

Rebecca M. Dixon
Wilmington, DE

Jason L. Firko
Wilmington, DE

Douglas G. Marciniak
Lake Stevens, WA

Kenneth D. Cominsky
Mukilteo, WA

Martin G. Andrews
Chadds Ford, PA Applicant: Name City State Country Type Pearson

Originally Assigned to: The Boeing Company
Chicago, IL
[Now assigned to . . .]

Application No:13531583
Examined by:Ewald; Maria Veronica

There is provided a composite hat stiffener, a composite hat-stiffened pressure web, and a method of making the same. The composite hat stiffener has a composite hat section having a first side and a second side. The composite hat stiffener further has a plurality of composite stiffening plies coupled to the composite hat section. The plurality of composite stiffening plies include a body ply coupled to the first side of the composite hat section, a wrap ply coupled the body ply, and a base ply coupled to the body ply and the wrap ply. The composite hat stiffener further has a pair of radius filler noodles coupled to the composite hat section and disposed between the plurality of composite stiffening plies. The composite hat stiffener further has an outer ply coupled to the second side of the composite hat section.

[pdf] U.S. Pat. No. 8,758,879

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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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