Patents by Inventor Friedrich Mathias

Friedrich Mathias 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).

  • Fabric for strengthening and/or reinforcing flat-shaped articles
    Patent number: 5851638
    Abstract: A fabric for strengthening flat-shaped articles consisting of warp threads and woof threads which form a basic fabric having a connected edge area which is strengthened relative to the basic fabric.
    Type: Grant
    Filed: August 15, 1997
    Date of Patent: December 22, 1998
    Assignee: Synteen Gewebe Technik GmbH
    Inventors: Bernd Lagemann, Friedrich Mathias
  • Fabric for strengthening and/or reinforcing flat-shaped articles
    Patent number: 5637379
    Abstract: A fabric for strengthening flat-shaped articles consisting of warp threads and woof threads which form a basic fabric having a connected edge area which is strengthened relative to the basic fabric.
    Type: Grant
    Filed: April 11, 1994
    Date of Patent: June 10, 1997
    Assignee: Synteen Gewebe Technik GmbH
    Inventors: Bernd Lagemann, Friedrich Mathias, Peter Wisniewski
  • Fabric for strengthening and/or reinforcing flat-shaped articles
    Patent number: 5501894
    Abstract: A fabric for strengthening flat-shaped articles consisting of warp threads and woof threads which form a basic fabric having a connected edge area which is thinned relative to the basic fabric.
    Type: Grant
    Filed: April 11, 1994
    Date of Patent: March 26, 1996
    Assignee: Synteen Gewebe Technik GmbH
    Inventors: Bernd Lagemann, Friedrich Mathias