Patents by Inventor Charles A. Evans, JR.

Charles A. Evans, JR. 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).

  • Engine generating energy through physical and chemical energy conversions of a compressed gaseous fuel
    Patent number: 9689347
    Abstract: An engine for propelling vehicles on land, in the air and on the water. The engine is able to extract energy from a same fuel twice, including extracting a first amount of energy with a gas turbine and a second amount of energy by burning the fuel in a combustion engine.
    Type: Grant
    Filed: December 13, 2013
    Date of Patent: June 27, 2017
    Inventors: Charles A. Evans, Jr., Michael D. Strathman
  • ENGINE GENERATING ENERGY THROUGH PHYSICAL AND CHEMICAL ENERGY CONVERSIONS OF A COMPRESSED GASEOUS FUEL
    Publication number: 20140250891
    Abstract: An engine for propelling vehicles on land, in the air and on the water. The engine is able to extract energy from a same fuel twice, including extracting a first amount of energy with a gas turbine and a second amount of energy by burning the fuel in a combustion engine.
    Type: Application
    Filed: December 13, 2013
    Publication date: September 11, 2014
    Inventors: Charles A. Evans, JR., Michael D. Strathman