Patents by Inventor Martin Joseph Fry

Martin Joseph Fry 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).

  • Temperature stratified superheater and duct burner
    Patent number: 6453852
    Abstract: A heat recovery system includes an upstream superheater section and a duct burner arranged to provide improved performance. The upstream superheater section and duct burner are arranged to reduce the negative effects of heat extraction by the upstream superheater section on the duct burner operation. The arrangement provides a downstream flow from the upstream SH section that is temperature stratified and positions the duct burner elements in the areas of maximum temperature. The tubes of the upstream superheater section and the duct burner elements are arranged in a variety of ways to provide temperature stratification, for example, in the horizontal or vertical directions.
    Type: Grant
    Filed: June 22, 2000
    Date of Patent: September 24, 2002
    Assignee: Corn Company, Inc.
    Inventors: Vladimir Lifshits, Martin Joseph Fry