Patents by Inventor Manfred Leiser

Manfred Leiser 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).

  • Adhesive compositions
    Patent number: 4130707
    Abstract: The invention relates to adhesive compositions comprising vinyl containing organopolysiloxanes, organopolysiloxanes having Si-bonded hydrogen atoms and catalysts which promote the addition of the Si-bonded hydrogen atoms to the vinyl groups.These adhesives may be combined with other electrically conductive materials and used in connecting flexible heating resistors to electrodes.
    Type: Grant
    Filed: May 4, 1977
    Date of Patent: December 19, 1978
    Assignee: Wacker-Chemie GmbH
    Inventors: Manfred Leiser, Karl-Heinrich Wegehaupt, Wilhelm Marsch
  • Adhesive compositions and flexible heating device fabricated therewith
    Patent number: 4051454
    Abstract: The invention relates to adhesive compositions comprising vinyl containing organopolysiloxanes, organopolysiloxanes having Si-bonded hydrogen atoms and catalysts which promote the addition of the Si-bonded hydrogen atoms to the vinyl groups.These adhesives may be combined with other electrically conductive materials and used in connecting flexible heating resistors to electrodes.
    Type: Grant
    Filed: February 3, 1975
    Date of Patent: September 27, 1977
    Assignee: Wacker-Chemie GmbH
    Inventors: Manfred Leiser, Karl-Heinrich Wegehaupt, Wilhelm Marsch