Patents by Inventor Dimitri M. Mitsak

Dimitri M. Mitsak 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 heating oxygen containing gas in conjunction with a gasification system
    Patent number: 4272256
    Abstract: A process is provided for the gasification of a carbonaceous fuel to produce a synthesis gas whereby a secondary stream of oxygen is indirectly heated from said synthesis gas and passed to the gasifier to augment the primary oxygen supply.
    Type: Grant
    Filed: October 15, 1979
    Date of Patent: June 9, 1981
    Assignee: Koppers Company Inc.
    Inventor: Dimitri M. Mitsak