Patents by Inventor Floyd F. Trunzo

Floyd F. Trunzo 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 electrical coils having improved strength and oil permeability
    Patent number: 3934332
    Abstract: A porous, electrical insulating adhesive substrate is made, by uniformly coating a flexible, porous sheet material with adhesive resin particles having an average particle size of between about 37 to 420 microns, the adhesive coating covering from about 5 to 50 percent of the sheet material area in a non-patterned random distribution, and then heating the coated sheet material between about 85.degree. to 250.degree.C, forming a discontinuous 0.
    Type: Grant
    Filed: November 26, 1974
    Date of Patent: January 27, 1976
    Assignee: Westinghouse Electric Corporation
    Inventor: Floyd F. Trunzo