Patents by Inventor Edward Kaczenski

Edward Kaczenski 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 of operating furnace to reduce emissions
    Patent number: 7497682
    Abstract: Emissions of NOx and CO are reduced from combustion devices such as coal-fired furnaces by increasing the stoichiometric ratio of burner(s) having a lower average temperature and increasing the stoichiometric ratio of burner(s) having a higher average temperature.
    Type: Grant
    Filed: December 8, 2005
    Date of Patent: March 3, 2009
    Assignee: Praxair Technology, Inc.
    Inventors: Edward Kaczenski, Lawrence E. Bool, III, Hisashi Kobayashi
  • Method of operating furnace to reduce emissions
    Publication number: 20060230996
    Abstract: Emissions of NOx and CO are reduced from combustion devices such as coal-fired furnaces by increasing the stoichiometric ratio of burner(s) having a lower average temperature and increasing the stoichiometric ratio of burner(s) having a higher average temperature.
    Type: Application
    Filed: December 8, 2005
    Publication date: October 19, 2006
    Inventors: Edward Kaczenski, Lawrence Bool, Hisashi Kobayashi