Patents by Inventor Andrew Henry KASPER

Andrew Henry KASPER 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).

  • Downhole steam generator control system
    Patent number: 9556708
    Abstract: A control system for controlling the operation of a Downhole Steam Generator (DHSG) system includes a cascade control strategy for control of individual final control elements in communication with a local well master controller. The final control elements may control fuel, oxidant, feedwater, and/or carbon dioxide flow to the downhole steam generator. The local well master controller may monitor and adjust the flows to the DHSG to control the operating performance of the DHSG.
    Type: Grant
    Filed: February 21, 2014
    Date of Patent: January 31, 2017
    Assignee: WORLD ENERGY SYSTEMS INCORPORATED
    Inventors: Marvin J. Schneider, Blair A. Folsom, James C. Wright, Anthony Gus Castrogiovanni, Andrew Henry Kasper
  • DOWNHOLE STEAM GENERATOR CONTROL SYSTEM
    Publication number: 20140284051
    Abstract: A control system for controlling the operation of a Downhole Steam Generator (DHSG) system includes a cascade control strategy for control of individual final control elements in communication with a local well master controller. The final control elements may control fuel, oxidant, feedwater, and/or carbon dioxide flow to the downhole steam generator. The local well master controller may monitor and adjust the flows to the DHSG to control the operating performance of the DHSG.
    Type: Application
    Filed: February 21, 2014
    Publication date: September 25, 2014
    Applicant: WORLD ENERGY SYSTEMS INCORPORATED
    Inventors: Marvin J. SCHNEIDER, Blair A. FOLSOM, James C. WRIGHT, Anthony Gus CASTROGIOVANNI, Andrew Henry KASPER