Patents by Inventor Herbert S. Hughes

Herbert S. Hughes 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 AND APPARATUS FOR ZERO EMISSION COMBINED HEAT AND POWER
    Publication number: 20140199218
    Abstract: An emissions control system and method of controlling emissions reduces contaminants in exhaust gases. The emissions control system may be a combined power and heat system which may include an organic Rankine cycle drive for producing electricity. The system may use ozone, a wet scrubber and a charcoal bed to reduce the contaminants.
    Type: Application
    Filed: February 27, 2013
    Publication date: July 17, 2014
    Inventors: Samuel M. Sami, Philip D. Baldwin, Herbert S. Hughes