Patents by Inventor Siegfried Gieldanowski

Siegfried Gieldanowski 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).

  • Textile material
    Patent number: 4481247
    Abstract: A textile material for use in connection with a carrier includes a non-woven fibrous layer which has an irregular surface, and a plurality of separate, round, fiber aggregates, each composed of substantially spherically intermingled fibers. A multiplicity of connecting fibers connects the fiber aggregates to one another.
    Type: Grant
    Filed: January 3, 1980
    Date of Patent: November 6, 1984
    Assignee: Breveteam S.A.
    Inventors: Gunter Tesch, Siegfried Gieldanowski
  • Fiber aggregate
    Patent number: 4413030
    Abstract: A fiber aggregate is composed of a multiplicity of substantially spherically intermingled fibres at a needle-processing density. The fiber aggregate has a diameter of at least 3 mm, and the fibers have a length of at least 15 mm, and are free from being felted and intertwined with any other fiber.
    Type: Grant
    Filed: May 26, 1981
    Date of Patent: November 1, 1983
    Assignee: Breveteam S.A.
    Inventors: Gunter Tesch, Siegfried Gieldanowski