Patents by Inventor Leadom A. Warner

Leadom A. Warner 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 for producing a bilayered green ceramic tape
    Patent number: 4046612
    Abstract: There is disclosed a method for producing a bilayered green ceramic tape having a corrugated first layer and a substantially flat second layer bonded thereto. The method comprises the steps of supplying a flat pliable first layer of green ceramic material, forming said flat first layer to a shape having a corrugated cross section, and bonding a flat second layer to one side of the corrugated layer.
    Type: Grant
    Filed: April 2, 1976
    Date of Patent: September 6, 1977
    Assignee: GTE Sylvania Incorporated
    Inventors: Leadom A. Warner, Joseph J. Cleveland
  • Method for coating metallic strips
    Patent number: 3947609
    Abstract: There is disclosed a method for simultaneously applying a relatively thin coating of photosensitive material to both sides of a continuously moving horizontally aligned metallic strip wherein the strip is submerged within a tank assembly having the material therein. The strip is then withdrawn at a predetermined rate and in a substantially vertical direction from the tank assembly through a drying chamber having at least one pair of heater members positioned therein.
    Type: Grant
    Filed: September 18, 1974
    Date of Patent: March 30, 1976
    Assignee: GTE Sylvania Incorporated
    Inventors: Leadom A. Warner, Kenneth Shaner