Patents by Inventor K. Barry A. Williams

K. Barry A. Williams 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).

  • Method of making a multilayer electrical coil
    Patent number: 4873757
    Abstract: A monolithic multilayer electrical coil uses advanced printed wiring board technology to create a monolithic component having plural parallel multi turn planar coils interconnected by solid vias of plated metal on a single substrate preferably designed as a surface mounted device.
    Type: Grant
    Filed: June 27, 1988
    Date of Patent: October 17, 1989
    Assignee: The Foxboro Company
    Inventor: K. Barry A. Williams