Patents by Inventor David Joseph Sorg

David Joseph Sorg 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).

  • Temperature measuring device and system and method incorporating the same
    Patent number: 7138901
    Abstract: A system having a heat source, a component coupled to the heat source, and at least one thermistor coupled to the component and adapted to monitor temperature of the component, wherein the thermistor has a core-shell microstructure having a shell disposed about a core, the core comprising Cr2O3 and the shell comprising a rare earth element compound.
    Type: Grant
    Filed: March 30, 2004
    Date of Patent: November 21, 2006
    Assignee: General Electric Company
    Inventors: Hari Nadathur Seshadri, Venkat Subramaniam Venkataramani, Amitabh Verma, Geetha Karavoor, David Joseph Sorg