Patents by Inventor Bernhard Lung

Bernhard Lung 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).

  • Procedure for the preparation of refined materials containing SiC and/or FeSi
    Patent number: 4128417
    Abstract: The invention relates to a method of preparing SiC or FeSi-containing materials, or mixtures thereof, having a grain size of less than 0.2mm to form metallurgically adjustable silicon bearers by binding with an hydraulic binding agent, wherein a mix of SiC and/or FeSi-containing fine materials, an hydraulic binding agent, and other silicon-containing materials of a grain size greater than 0.2mm is compressed and is subsequently hardened in a saturated steam atmosphere.
    Type: Grant
    Filed: August 19, 1977
    Date of Patent: December 5, 1978
    Inventor: Bernhard Lung