Patents by Inventor Heinz Kloster

Heinz Kloster 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 decontaminating sewage containing cyanide
    Patent number: 3959130
    Abstract: Process for decontaminating sewage containing cyanide and possibly also containing hydrogen sulfide which comprises where necessary adjusting the pH of the sewage to be decontaminated to a value of over 7.0 and bringing the sewage into intimate contact with an ash product produced in the gasification and/or combustion of solid fuels.
    Type: Grant
    Filed: July 31, 1974
    Date of Patent: May 25, 1976
    Assignee: Heinrich Koppers Gesellschaft mit beschrankter Haftung
    Inventors: Heinz Kloster, Gerhard Preusser, Paul Radusch