Patents by Inventor Joseph V. Krebs, Jr.

Joseph V. Krebs, Jr. 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).

  • Split core degaussing coil loop
    Patent number: 5185688
    Abstract: A split core degaussing coil loop having a segmented and disassembled loop portion that is joined together to include an object to be demagnetized, in situ, as part of the assembled core loop and further having an inductor coil assembled with the loop that is selectively energized in one or more steps from a source of electrical power which generates a demagnetizing force directed to the object.
    Type: Grant
    Filed: April 26, 1991
    Date of Patent: February 9, 1993
    Assignee: Ingalls Shipbuilding, Inc.
    Inventor: Joseph V. Krebs, Jr.