Patents by Inventor Steven A. Jassund

Steven A. Jassund 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 for cleaning sinter plant gas emissions
    Patent number: 4256468
    Abstract: A method for cleaning sinter plant gas emissions using a wet electrostatic precipitator system having separate recirculating wash liquor loops for the high voltage precipitator section and the pre-scrubber section. The system is operated with acidic washing liquor to avoid scaling and deposition of solids within the system.
    Type: Grant
    Filed: July 13, 1979
    Date of Patent: March 17, 1981
    Assignee: Bethlehem Steel Corporation
    Inventors: Marshall R. Mazer, Steven A. Jassund, Stewart T. Herman