Patents by Inventor Harry R. Stowe, Jr.

Harry R. Stowe, 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).

  • Oven walls
    Patent number: 5137603
    Abstract: The invention provides a construction block useful in the construction of coke oven combustion chamber assemblies. The construction block is a rectangularly-shaped unit comprises:(a) an upper and lower wall surface, wherein the construction block's upper wall surface comprises at least one ridge or groove running along at least a portion of the longitudinal axis of the construction block's upper wall surface, and wherein the construction block's lower wall surface comprises at least one ridge or groove running along at least a portion of the longitudinal axis of the construction block's lower wall surface,(b) a left and right side wall surface, and(c) two end wall surfaces, wherein at least one of the two end wall surfaces is offset along the longitudinal axis of said construction block's upper and lower wall surfaces to define one-half of a horizontally-oriented, L-shaped lap joint.
    Type: Grant
    Filed: January 16, 1991
    Date of Patent: August 11, 1992
    Assignee: Resco Products, Inc.
    Inventors: Reuben B. Arthur, Jr., Jerry W. Whitley, Harry R. Stowe, Jr.