Patents by Inventor Franz Buxbaum

Franz Buxbaum 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).

  • Fire-resistant substance and method for producing a fire-resistant lining
    Patent number: 6803336
    Abstract: The invention relates to a fire resistant substance and to a method for producing a fire-resistant lining. The fire-resistant substance contains MgO sinter and up to 5 wt. % of a reducing agent selected from the group consisting of substances that contain carbon. The lining has several layers with decreasing quantities of reducing agents.
    Type: Grant
    Filed: February 10, 2003
    Date of Patent: October 12, 2004
    Assignee: Refractory Intellectual Property GmbH & Co. KG
    Inventors: Franz Buxbaum, Wilfried Eckstein