Patents by Inventor Joseph B. Mitchell

Joseph B. Mitchell 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).

  • BIOMASS-TO-ENERGY COMBUSTION METHOD
    Publication number: 20110209647
    Abstract: A solid biomass-to-energy combustion method includes introducing an oxygen containing gas into a combustion chamber of a suspension furnace to form a flow of gas through the combustion chamber; injecting a particulate solid biomass fuel into the combustion chamber through a port in the furnace wall and into the gas flow, and combusting the particulate solid biomass fuel in the gas flow to form a flame in the gas flow.
    Type: Application
    Filed: February 24, 2011
    Publication date: September 1, 2011
    Applicant: GLOBAL GREENSTEAM LLC
    Inventors: Joseph B. Mitchell, Martin Alan Van Zandt, Edward Conway
  • Recovery of nickel chloride and sulfur from waste products
    Patent number: 4726937
    Abstract: Waste containing sulfur and nickel sulfide is heated to volatilize sulfur and reacted with hydrogen chloride to form nickel chloride.
    Type: Grant
    Filed: July 23, 1986
    Date of Patent: February 23, 1988
    Assignee: Texaco Inc.
    Inventors: Fan-Sheng Tao, Joseph B. Mitchell