Patents by Inventor Herbert A. Palmer

Herbert A. Palmer 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).

  • Combustion efficiency analyzer, acoustic
    Patent number: 4959638
    Abstract: A device for monitoring combustion efficiency of a burner with a burner fe has an acoustic sensor probe positioned within the burner, flame signature generating circuitry responsive to the acoustic probe, means for correlating flame signatures with known optimum efficiency characteristics to yield an indication of relative combustion efficiency, and output means for display of the relative combustion efficiency.
    Type: Grant
    Filed: July 3, 1989
    Date of Patent: September 25, 1990
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventor: Herbert A. Palmer