Patents by Inventor Warner Sternad

Warner Sternad 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).

  • Water treatment unit
    Publication number: 20030150822
    Abstract: The invention at hand relates to an improved wastewater treatment plant consisting of a reactor and a filter device, such as for gaining drinking water or wastewater treatment.
    Type: Application
    Filed: January 29, 2003
    Publication date: August 14, 2003
    Inventors: Ursula Schliebmann, Walter Trosch, Warner Sternad, Norbert Stroh