Patents by Inventor Dwight Wayne Ingram

Dwight Wayne Ingram 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).

  • Magnetic shield for current transformer in electronic watt-hour meter
    Patent number: 8664935
    Abstract: An electronic watt-hour meter; a current transformer operatively coupled to the electronic watt-hour meter; a first shield on a first side of the current transformer; and a second shield on a second side of the current transformer, wherein the second side is substantially parallel to the first side, wherein the first shield and the second shield each include a substantially magnetically permeable and conductive metal.
    Type: Grant
    Filed: November 24, 2010
    Date of Patent: March 4, 2014
    Assignee: General Electric Company
    Inventors: Bradley Douglas Shaw, Dwight Wayne Ingram
  • MAGNETIC SHIELD FOR CURRENT TRANSFORMER IN ELECTRONIC WATT-HOUR METER
    Publication number: 20120126787
    Abstract: An electronic watt-hour meter; a current transformer operatively coupled to the electronic watt-hour meter; a first shield on a first side of the current transformer; and a second shield on a second side of the current transformer, wherein the second side is substantially parallel to the first side, wherein the first shield and the second shield each include a substantially magnetically permeable and conductive metal.
    Type: Application
    Filed: November 24, 2010
    Publication date: May 24, 2012
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Bradley Douglas Shaw, Dwight Wayne Ingram