Patents by Inventor Wolfgang Ruesseler

Wolfgang Ruesseler 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).

  • PAS, melamine resins and rubbers
    Patent number: 5274022
    Abstract: This invention relates to compositions of polyarylene sulphides (PAS), melamine resins and rubbers. The compositions are distinguished by very great toughness.
    Type: Grant
    Filed: February 20, 1992
    Date of Patent: December 28, 1993
    Assignee: Bayer Aktiengesellschaft
    Inventors: Wolfgang Ruesseler, Burkhard Koehler