Patents by Inventor Martin Stoer

Martin Stoer 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).

  • Method and apparatus for continuously removing nitrogen oxides in exhaust gases of internal combustion engines
    Patent number: 5782085
    Abstract: The invention relates to a method for continuously removing nitrogen oxides in exhaust gases of internal combustion engines containing an excess of oxygen by feeding a reactive nitrogen-containing plasma jet into the exhaust gas stream, wherein the plasma jet is generated by electromagnetic high-frequency fields.
    Type: Grant
    Filed: April 8, 1996
    Date of Patent: July 21, 1998
    Assignee: Dornier GmbH
    Inventors: Jurgen Steinwandel, Jorg Hoschele, Martin Stoer, Rainer Willneff, Theodor Staneff