Patents by Inventor Daniel Ignatius Kowalski, Jr.

Daniel Ignatius Kowalski, 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).

  • Load range C and D tires including metallic cord belt layer of specified inch strength
    Patent number: 6705370
    Abstract: Load Range C or D radial light truck tires have plies reinforced with metallic cords. At least one of the plies has an inch strength of at least 11,500 N/mm2 per in. and is reinforced with 0.32 mm-0.40 mm filament diameter ultra tensile steel cords at 17-24 ends per inch. The ply may be located in any of the tire components such as the belt, carcass, chipper, or chafer.
    Type: Grant
    Filed: December 6, 1999
    Date of Patent: March 16, 2004
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Charles Elmer Hamiel, Italo Marziale Sinopoli, Daniel Ignatius Kowalski, Jr., Ray Allison Young
  • Load range C and D tires including metallic cords of 2X or 3X construction
    Patent number: 6293326
    Abstract: Load Range C and D radial light truck tires have plies reinforced with 2X or 3X metallic cords. In one embodiment, the plies are two steel cord belt plies and the cords of at least one of the two belt plies has a filament diameter d of about 0.32 mm to 0.40 mm and either a 2X construction and a filament tensile strength in the range of 6908-10740d to 14238-25590d or a 3X construction and a filament tensile strength in the range of 4998-8140d to 9616-17370d. The cords may be located in components such as the belt, carcass, chipper, chafer, etc.
    Type: Grant
    Filed: March 27, 1997
    Date of Patent: September 25, 2001
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Charles Elmer Hamiel, Italo Marziale Sinopoli, Daniel Ignatius Kowalski, Jr., Ray Allison Young