Patents by Inventor Devon S. Dupree

Devon S. Dupree 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).

  • Wastewater evaporation apparatus and system
    Patent number: 10363493
    Abstract: The present invention comprises an evaporation system for wastewater wherein the staging tank is utilized to pretreat the wastewater to strip hydrocarbons from the staging tank before sending to the evaporator by sparging the wastewater in staging tank with air from the blower and or hot gases from the combustion utilized in the evaporation system.
    Type: Grant
    Filed: June 18, 2018
    Date of Patent: July 30, 2019
    Assignee: Logic Energy Solutions LLC
    Inventors: Kevin G. Gentry, Devon S. Dupree, John W. Moore, III
  • Wastewater evaporation apparatus and system
    Patent number: 10022647
    Abstract: The present invention comprises an evaporation system for wastewater wherein the staging tank is utilized to pretreat the wastewater to strip hydrocarbons from the staging tank before sending to the evaporator by sparging the wastewater in staging tank with air from the blower and or hot gases from the combustion utilized in the evaporation system.
    Type: Grant
    Filed: August 11, 2016
    Date of Patent: July 17, 2018
    Assignee: LOGIC ENERGY SOLUTIONS LLC
    Inventors: Kevin G. Gentry, Devon S. Dupree, John W. Moore, III
  • WASTEWATER TREATMENT APPARATUS AND SYSTEM FOR OIL AND GAS PRODUCTION WELLS
    Publication number: 20170274305
    Abstract: The present invention comprises a closed loop system for the removal of contaminants from wastewater while evaporating the water by utilizing a continuously running evaporator in communication with a separation tank wherein water is returned to the evaporator and solids are left in the separation tank for disposal.
    Type: Application
    Filed: June 13, 2017
    Publication date: September 28, 2017
    Inventors: John W. Moore, III, Devon S. Dupree, Kevin G. Gentry, Roger P. Boulter
  • WASTEWATER TREATMENT APPARATUS AND SYSTEM FOR OIL AND GAS PRODUCTION WELLS
    Publication number: 20150101973
    Abstract: The present invention comprises a closed loop system for the removal of contaminants from wastewater while evaporating the water by utilizing a continuously running evaporator in communication with a separation tank wherein water is returned to the evaporator and solids are left in the separation tank for disposal.
    Type: Application
    Filed: October 13, 2014
    Publication date: April 16, 2015
    Inventors: John W. Moore, III, Devon S. Dupree, Kevin G. Gentry, Roger P. Boulter