The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 24, 2007
Filed:
Mar. 31, 2003
Edward W. Sheridan, Ocala, FL (US);
Walter B. May, Orlando, FL (US);
Gene P. Shumaker, Orlando, FL (US);
Michael Griffith, Oakland, FL (US);
Donald G. Rollin, Orlando, FL (US);
Bobby G. Isler, Lady Lake, FL (US);
Edward W. Sheridan, Ocala, FL (US);
Walter B. May, Orlando, FL (US);
Gene P. Shumaker, Orlando, FL (US);
Michael Griffith, Oakland, FL (US);
Donald G. Rollin, Orlando, FL (US);
Bobby G. Isler, Lady Lake, FL (US);
Lockheed Martin Corporation, Bethesda, MD (US);
Abstract
An exemplary method of manufacturing a polymer matrix composite electromagnetic shielding structure includes pretreating a dry fiber reinforcement with a composition including a carrier and a conductive element, laying out the pretreated reinforcement to form a pre-form structure, applying a resin to the pre-form structure, and curing the resin at room temperature. Another exemplary method of manufacturing a polymer matrix composite electromagnetic shielding structure includes laying out a plurality of dry fiber reinforcements, placing at least one ply between any two of the plurality of dry fiber reinforcements, the ply having a non-woven including a conductive material, applying a resin to the plurality of dry fiber reinforcements and the at least one ply, and curing the resin.