Patents by Inventor Josef Vitt

Josef Vitt 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).

  • Sealing sheeting
    Patent number: 4126721
    Abstract: A sealing sheeting for the construction industry with elastomeric properties at elevated temperatures. Further, the invention concerns the production method for such sheeting.
    Type: Grant
    Filed: May 16, 1977
    Date of Patent: November 21, 1978
    Assignee: Braas & Co., GmbH
    Inventor: Josef Vitt