Patents by Inventor Doyle Brewington

Doyle Brewington 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).

  • Patent number: 8261551
    Abstract: An energy producing device is provided that includes a heat exchanger section to provide a heat exchange material, and a thermal riser to receive the heat exchange material from the heat exchange section and to heat the heat exchange material based on a down-hole resource. The thermal riser may include: an outer spiral pipe to circulate the heat exchange material in a downward manner, and an inner return pipe provided inside the outer spiral pipe to receive the heat exchange material from the outer pipe after passing through the spiral pipe.
    Type: Grant
    Filed: September 28, 2010
    Date of Patent: September 11, 2012
    Inventor: Doyle Brewington
  • Publication number: 20110139431
    Abstract: An energy producing device is provided that includes a heat exchanger section to provide a heat exchange material, and a thermal riser to receive the heat exchange material from the heat exchange section and to heat the heat exchange material based on a down-hole resource. The thermal riser may include: an outer spiral pipe to circulate the heat exchange material in a downward manner, and an inner return pipe provided inside the outer spiral pipe to receive the heat exchange material from the outer pipe after passing through the spiral pipe.
    Type: Application
    Filed: September 28, 2010
    Publication date: June 16, 2011
    Inventor: Doyle Brewington
  • Publication number: 20070056285
    Abstract: A monocoque turbo-generator device is provided that is capable of cooling and lubricating itself and providing a non-leaking magnetic drive system that maintains the leak proof integrity of the device. This may be accomplished using propellant gases of the turbine as they process through the monocoque chamber. The monocoque turbo-generator device may produce electricity within an enclosed leak proof capsule with accessories that allow the energy to be tapped from the outside of its monocoque casing.
    Type: Application
    Filed: September 12, 2005
    Publication date: March 15, 2007
    Inventor: Doyle Brewington
  • Publication number: 20050073153
    Abstract: A tidal generator system is provided that includes a containment tank, and a ring mechanism provided about the containment tank to rise and fall based on tidal actions. A valve mechanism allows a liquid to pass into the containment tank. Additionally, a turbine/generator system generates electrical energy based on the liquid passing through the valve mechanism.
    Type: Application
    Filed: October 3, 2003
    Publication date: April 7, 2005
    Inventor: Doyle Brewington