Patents by Inventor Gary M. Cribbs

Gary M. Cribbs has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Aircraft bilayer appendage
    Patent number: 4902879
    Abstract: A heated bilayer appendage is provided for mounting outboard of an existing non-heated aircraft window. The appendage prevents moisture or frost accumulation on the outboard surface of the appendage so that a clear viewing area is maintained through that portion of the windshield over which the appendage is mounted. The appendage may be provided with an anti-static coating to prevent static charge accumulation on the appendage.
    Type: Grant
    Filed: December 28, 1987
    Date of Patent: February 20, 1990
    Assignee: PPG Industries, Inc.
    Inventors: Patricia B. Walters, Connie J. Parvin, Gary M. Cribbs, Radford French, Joseph T. Mueller