Patents by Inventor Rob Hrabe

Rob Hrabe 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).

  • Publication number: 20220184647
    Abstract: Cold spray devices and systems are disclosed. They include a flowpath having an inlet adapted for receiving communication with two or more inputs and an outlet adapted to discharge the two or more inputs. A discharge nozzle may be included in the flowpath of the outlet and a confluence may be included in the flowpath at the inlet for combining the two or more inputs. A nozzle body houses the discharge nozzle separate and downstream from the confluence of the two inputs.
    Type: Application
    Filed: March 2, 2022
    Publication date: June 16, 2022
    Applicants: South Dakota Board of Regents, GOVERNMENT OF THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF THE ARMY
    Inventors: Christian Widener, Victor Champagne, Matthew Trexler, Dennis Helfritch, Rob Hrabe
  • Patent number: 11292019
    Abstract: Cold spray devices and systems are disclosed. They include a flowpath having an inlet adapted for receiving communication with two or more inputs and an outlet adapted to discharge the two or more inputs. A discharge nozzle may be included in the flowpath of the outlet and a confluence may be included in the flowpath at the inlet for combining the two or more inputs. A nozzle body houses the discharge nozzle separate and downstream from the confluence of the two inputs.
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: April 5, 2022
    Assignees: South Dakota Board of Regents, GOVERNMENT OF THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF THE ARMY
    Inventors: Christian Widener, Victor Champagne, Matthew Trexler, Dennis Helfritch, Rob Hrabe
  • Publication number: 20210104720
    Abstract: The present disclosure relates to methods, and the resultant compositions, of preparing doped electrode materials comprising doping electrode compositions via a cold spray method. Preferably, the electrode materials are doped with hetero atoms and/or silicon-based compounds. The doped electrode materials preferably have a well-distributed deposition of the hetero atoms and/or silicon-based compounds.
    Type: Application
    Filed: October 8, 2020
    Publication date: April 8, 2021
    Inventors: HAIPING HONG, ROB HRABE
  • Publication number: 20190381525
    Abstract: Cold spray devices and systems are disclosed. They include a flowpath having an inlet adapted for receiving communication with two or more inputs and an outlet adapted to discharge the two or more inputs. A discharge nozzle may be included in the flowpath of the outlet and a confluence may be included in the flowpath at the inlet for combining the two or more inputs. A nozzle body houses the discharge nozzle separate and downstream from the confluence of the two inputs.
    Type: Application
    Filed: August 30, 2019
    Publication date: December 19, 2019
    Applicants: South Dakota Board of Regents, GOVERNMENT OF THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF THE ARMY
    Inventors: Christian Widener, Victor Champagne, Matthew Trexler, Dennis Helfritch, Rob Hrabe
  • Patent number: 10441962
    Abstract: Cold spray devices and systems are disclosed. They include a flowpath having an inlet adapted for receiving communication with two or more inputs and an outlet adapted to discharge the two or more inputs. A discharge nozzle may be included in the flowpath of the outlet and a confluence may be included in the flowpath at the inlet for combining the two or more inputs. A nozzle body houses the discharge nozzle separate and downstream from the confluence of the two inputs.
    Type: Grant
    Filed: October 29, 2013
    Date of Patent: October 15, 2019
    Assignees: SOUTH DAKOTA BOARD OF REGENTS, GOVERNMENT OF THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF THE ARMY
    Inventors: Christian Widener, Victor Champagne, Matthew Trexler, Dennis Helfritch, Rob Hrabe
  • Patent number: 10099322
    Abstract: Methods for aircraft component repair and reclamation are provided. Cold spraying aircraft panels include identifying a fastener hole in an aircraft panel in need of repair, capturing the location of the fastener hole, and depositing cold spray material about the fastener hole for reclaiming the aircraft panel. Any excess material may be removed. Cold spraying hydraulic lines includes identifying a surface of the hydraulic line in need of repair, aiming a cold spray nozzle at the surface of the hydraulic line and depositing a cold spray material on the surface of the hydraulic line. Excess cold spray material may be removed as needed.
    Type: Grant
    Filed: October 29, 2013
    Date of Patent: October 16, 2018
    Assignees: South Dakota Board of Regents, The United States of America, as represented by the Secretary of the Army
    Inventors: Christian Widener, Adam Well, Owen Britton, Brian James, Rob Hrabe, Victor Champagne
  • Publication number: 20140117109
    Abstract: Cold spray devices and systems are disclosed. They include a flowpath having an inlet adapted for receiving communication with two or more inputs and an outlet adapted to discharge the two or more inputs. A discharge nozzle may be included in the flowpath of the outlet and a confluence may be included in the flowpath at the inlet for combining the two or more inputs. A nozzle body houses the discharge nozzle separate and downstream from the confluence of the two inputs.
    Type: Application
    Filed: October 29, 2013
    Publication date: May 1, 2014
    Inventors: Christian Widener, Victor Champagne, Matthew Trexler, Dennis Helfritch, Rob Hrabe
  • Publication number: 20140115854
    Abstract: Methods for aircraft component repair and reclamation are provided. Cold spraying aircraft panels include identifying a fastener hole in an aircraft panel in need of repair, capturing the location of the fastener hole, and depositing cold spray material about the fastener hole for reclaiming the aircraft panel. Any excess material may be removed. Cold spraying hydraulic lines includes identifying a surface of the hydraulic line in need of repair, aiming a cold spray nozzle at the surface of the hydraulic line and depositing a cold spray material on the surface of the hydraulic line. Excess cold spray material may be removed as needed.
    Type: Application
    Filed: October 29, 2013
    Publication date: May 1, 2014
    Inventors: Christian Widener, Adam Well, Owen Britton, Brian James, Rob Hrabe, Victor Champagne