Patents by Inventor David J. Geer

David J. Geer 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).

  • ANTENNA SEAL ASSEMBLY AND METHOD MAKING THE SAME
    Publication number: 20140132476
    Abstract: An antenna and method of making the same is disclosed wherein the antenna includes a seal assembly comprising a seal plate to prevent material used to form a seal around the conductor element from entering into the air gap of the antenna body.
    Type: Application
    Filed: January 17, 2014
    Publication date: May 15, 2014
    Applicant: Amphenol Thermometrics, Inc.
    Inventor: David J. GEER
  • Thermistor having doped and undoped layers of material
    Patent number: 7880580
    Abstract: According to some embodiments, a first layer of doped material may be provided to form a resistor. A second layer of undoped material may then be formed on the first layer. The first layer might comprise, for example, a layer of doped silicon carbide while the second layer comprises a layer of undoped silicon carbide. The resistance of the resistor may then be measured to determine a temperature.
    Type: Grant
    Filed: January 3, 2007
    Date of Patent: February 1, 2011
    Assignee: General Electric Company
    Inventors: Aaron J. Knobloch, Jeffrey B. Fortin, David J. Geer