Patents by Inventor David J. Hackett

David J. Hackett 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).

  • Mower deck stabilizer
    Patent number: 10524419
    Abstract: A mower deck stabilizer releasably and adjustably engages the mower deck to the mower frame to provide a counterbalancing force to the cantilevered load of a side-mounted catcher.
    Type: Grant
    Filed: May 25, 2017
    Date of Patent: January 7, 2020
    Assignee: Accelerator Industries, Inc.
    Inventors: Peter G. Andonian, David J. Hackett
  • Integrated carbon management system for petroleum refining
    Patent number: 8157003
    Abstract: An environmentally and economically more efficient petroleum production/refining/utilization system for managing carbon emissions at all stages of the petroleum lifecycle is provided. The system of the current invention integrates the release of carbon from refined low value, high polluting petroleum products such that those sources of carbon may be utilized in a manner beneficial to the efficiency and environmental footprint of the overall petroleum processing lifecycle.
    Type: Grant
    Filed: December 17, 2009
    Date of Patent: April 17, 2012
    Assignee: Stillwater Energy Group, LLC
    Inventors: David J. Hackett, Marshall A. Bell
  • INTEGRATED CARBON MANAGEMENT SYSTEM FOR PETROLEUM REFINING
    Publication number: 20100155048
    Abstract: An environmentally and economically more efficient petroleum production/refining/utilization system for managing carbon emissions at all stages of the petroleum lifecycle is provided. The system of the current invention integrates the release of carbon from refined low value, high polluting petroleum products such that those sources of carbon may be utilized in a manner beneficial to the efficiency and environmental footprint of the overall petroleum processing lifecycle.
    Type: Application
    Filed: December 17, 2009
    Publication date: June 24, 2010
    Inventors: David J. Hackett, Marshall A. Bell