Patents by Inventor Johannes Messelhauser

Johannes Messelhauser 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).

  • Plasma unit
    Patent number: 5925325
    Abstract: The invention relates to a plasma unit, in particular for treating solids containing alkyl groups with a low-temperature plasma, having a treatment reactor and plasma-generation apparatuses assigned to the treatment reactor. It is provided that an apparatus (14) for generating a melt of the solids (24) to be treated is assigned to the treatment reactor (12).
    Type: Grant
    Filed: May 23, 1997
    Date of Patent: July 20, 1999
    Assignee: Arplas Gesellschaft Fur Plasmatechnologie mbH
    Inventors: Steffen Berger, Johannes Messelhauser, Walter Schonherr