Patents by Inventor Rainer Stephan

Rainer Stephan 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).

  • Process for the purification of waste gas having a high chloride content
    Patent number: 5352420
    Abstract: A process, for purification of a combustion flue gas from a garbage incineration plant having a chloride content and further contaminated with HF, SO.sub.2, NO.sub.
    Type: Grant
    Filed: April 16, 1993
    Date of Patent: October 4, 1994
    Assignee: KRC Umwelttechnik GmbH
    Inventors: Karl Kurzinger, Rainer Stephan