Patents Represented by Attorney Carl J. Hoch, Jr.

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  • Syntactic film for thrust reverser blocker doors
    Patent number: 5476237
    Abstract: Thrust reverser blocker doors which include a syntactic film to protect the blocker doors from heat is disclosed. The blocker doors include first and second spaced layers of composite material. A first adhesive layer is disposed on the second layer and is used to bond the syntactic film to the second layer of composite material. To prevent surface erosion a protective layer can be bonded to the syntactic film by a second adhesive layer.
    Type: Grant
    Filed: June 18, 1993
    Date of Patent: December 19, 1995
    Assignee: Northrop Grumman Corporation
    Inventor: James A. Clarke