Patents by Inventor Günther Worf

Günther Worf 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).

  • Long lines
    Patent number: 6655076
    Abstract: Longline comprises at least one polyamide monofil A) with at least one cylindrical hollow body (stopper) B) secured on the polyamide monofil surface, wherein said stopper B) consists essentially of a thermoplastic elastomer having a Shore D hardness (as defined in DIN 53505) of at least 50.
    Type: Grant
    Filed: May 3, 1999
    Date of Patent: December 2, 2003
    Assignees: BASF Aktiengesellschaft, Mustard & Son A.S.
    Inventors: Günther Worf, Michael Saalmann, Svein Sunde, Tom Thormodsen
  • Dimensionally stable, high-tenacity non-woven webs and process
    Patent number: 3975224
    Abstract: Dimensionally stable, high-tenacity non-woven webs and process for their manufacture. The non-woven webs of the invention are distinguished by a relative grab-tensile strength of at least 200 p/g/m.sup.2, a breaking extension of not more than 50% and a shrinkage of not more than 1%, as measured at 160.degree.C, and are primarily useful as reinforceing and backing materials in the manufacture of needle-punched and tufted carpets.
    Type: Grant
    Filed: August 16, 1973
    Date of Patent: August 17, 1976
    Assignee: Lutravil Spinnvlies GmbH & Co.
    Inventors: Ivo Ruzek, Guenther Worf, Ludwig Hartmann, Paul Maahs, Lueder Gerking