Patents by Inventor Rudolf Rudhart

Rudolf Rudhart 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).

  • Mix head for the production of a foamable reaction mixture from fluid components
    Patent number: 4260266
    Abstract: The invention relates to a mix head for the production of a foamable reaction mixture, preferably one forming polyurethane, from fluid components, said mixing head having a distributor member with several outlets attached to the outlet of the mixing chamber.
    Type: Grant
    Filed: June 6, 1979
    Date of Patent: April 7, 1981
    Assignee: Bayer Aktiengesellschaft
    Inventors: Rudolf Rudhart, Klaus Schulte, Werner Dietrich, Heinz Decker