Patents by Inventor Johnny D. Combs

Johnny D. Combs 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).

  • Waste to Fuel System
    Publication number: 20170283714
    Abstract: A waste to fuel system is disclosed that provides for simplified pyrolysis and cracking of useful hydrocarbons from waste by using molten salt as a heat transfer medium in the pyrolysis stage and using molten salt mixed with catalyst in the cracking stage.
    Type: Application
    Filed: June 20, 2017
    Publication date: October 5, 2017
    Inventor: Johnny D. Combs
  • Waste to fuel system
    Patent number: 9714391
    Abstract: A waste to fuel system is disclosed that provides for simplified pyrolysis and cracking of useful hydrocarbons from waste by using molten salt as a heat transfer medium in the pyrolysis stage and using molten salt mixed with catalyst in the cracking stage.
    Type: Grant
    Filed: August 14, 2015
    Date of Patent: July 25, 2017
    Inventor: Johnny D. Combs
  • Waste to Fuel System
    Publication number: 20160046880
    Abstract: A waste to fuel system is disclosed that provides for simplified pyrolysis and cracking of useful hydrocarbons from waste by using molten salt as a heat transfer medium in the pyrolysis stage and using molten salt mixed with catalyst in the cracking stage.
    Type: Application
    Filed: August 14, 2015
    Publication date: February 18, 2016
    Inventor: Johnny D. Combs