Patents by Inventor Rudolf Kraft

Rudolf Kraft 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).

  • Process and device for the production of cellulosic moulded bodies
    Patent number: 6706224
    Abstract: The invention relates to a process for the production of a spunlaid fabric containing solvent-spun cellulosic fibers.
    Type: Grant
    Filed: January 24, 2001
    Date of Patent: March 16, 2004
    Assignee: Lenzing Aktiengesellschaft
    Inventors: Heinrich Firgo, Rudolf Kraft, Harmut Rüf, Christian Schlossnikl
  • Process and device for the production of cellulosic moulded bodies
    Publication number: 20020046799
    Abstract: The invention relates to a process for the production of a spunlaid fabric containing solvent-spun cellulosic fibres.
    Type: Application
    Filed: January 24, 2001
    Publication date: April 25, 2002
    Applicant: LENZING AKTIENGESELLSCHAFT
    Inventors: Heinrich Firgo, Rudolf Kraft, Harmut Ruf, Christian Schlossnikl