Patents by Inventor Craig D. Harrington

Craig D. Harrington 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: 20100058986
    Abstract: An exemplary system and method for plasma plating are disclosed. The system may comprise a vacuum chamber, a filament positioned within the vacuum chamber and operable to receive a depositant, and a depositant positioned at the filament. The system may also comprise a platform positioned within the vacuum chamber, a substrate positioned at the platform, a DC power supply generating a DC signal, a radio frequency transmitter generating a radio frequency signal, an electrically conductive path that electrically couples the DC signal and the radio frequency signal to the substrate, and a filament power control electrically coupled to the filament and generating a current through the filament at an amplitude to generate heat in the filament to melt the depositant.
    Type: Application
    Filed: June 7, 2007
    Publication date: March 11, 2010
    Applicant: Basic Resources, Inc.
    Inventors: Jerry D Kidd, Craig D. Harrington, Daniel N. Hopkins
  • Patent number: 7250196
    Abstract: An exemplary system and method for plasma plating are provided to generate a deposition layer on a substrate. The method for plasma plating includes positioning a substrate within a vacuum chamber, positioning a depositant in a filament within the vacuum chamber, reducing the pressure in the vacuum chamber to a level at or below 4 milliTorr, and introducing a gas into the vacuum chamber at a rate to raise the pressure in the vacuum chamber to a level at or between 0.1 milliTorr and 4 milliTorr. In other embodiments, the gas is not required to be introduced. The method also includes applying a dc signal to the substrate at a voltage amplitude at or between 1 volt and 5000 volts, applying a radio frequency signal to the substrate at a power level at or between 1 watt and 50 watts, and heating the depositant to a temperature at or above the melting point of the depositant to generate a plasma in the vacuum chamber.
    Type: Grant
    Filed: October 26, 1999
    Date of Patent: July 31, 2007
    Assignee: Basic Resources, Inc.
    Inventors: Jerry D. Kidd, Craig D. Harrington, Daniel N. Hopkins
  • Patent number: 7189437
    Abstract: An exemplary method for using a mobile plating system is provided that includes locating the mobile plating system at a desired location for plating, positioning an external vacuum pump from an interior position of a mobile storage volume of the mobile plasma plating system to an exterior position, and coupling the external vacuum pump to a vacuum chamber within the mobile storage volume of the mobile plasma plating system using a flexible piping segment, rigid coupling with a dampening effect, or other arrangement operable to reduce and/or eliminate the mechanical vibrations within the vacuum chamber due to the operation of the external vacuum pump.
    Type: Grant
    Filed: January 6, 2003
    Date of Patent: March 13, 2007
    Assignee: Basic Resources, Inc.
    Inventors: Jerry D. Kidd, Craig D. Harrington, Daniel N. Hopkins
  • Patent number: 6905582
    Abstract: An exemplary configurable vacuum system is provided for use in coating or plating that provides the capability and versatility to handle substrates of significantly different shapes and sizes. The configurable vacuum system includes a vacuum table assembly, a mechanical drive, an electrical feed through, a filament, and a vacuum chamber. The vacuum table assembly may include a support frame, a sliding means, such as a roller or rollers, an insulated surface, and a platform operable to rotate and support the substrate. The mechanical drive is operable to rotate the platform, the electrical feed through provides an electrical signal to the substrate, and the filament is positioned relative the substrate. The vacuum chamber includes a main opening, an internal volume, and a receiving means, such as a railing or member, operable to receive and support the vacuum table assembly within the internal volume of the vacuum chamber and through the sliding means of the vacuum table assembly.
    Type: Grant
    Filed: February 17, 2003
    Date of Patent: June 14, 2005
    Assignee: Basic Resources, Inc.
    Inventors: Jerry D. Kidd, Craig D. Harrington, Daniel N. Hopkins
  • Patent number: 6858119
    Abstract: An exemplary mobile plating system is provided for performing a plating process using virtually any known or available deposition technology for coating or plating as substrate. The mobile plating system may include a vacuum chamber positioned in a mobile storage volume, an external vacuum pump, and a control circuitry to control the operation of some or all of the operations of the external vacuum pump. The external vacuum pump is positioned in the mobile storage volume when the mobile plating system is in transit, and is positioned external to the mobile storage volume when the mobile plating system is stationary and in operation. The external vacuum pump may be mounted on a skid, and, in operation, the external vacuum pump couples with the vacuum chamber to assist with producing a desired pressure in the vacuum chamber.
    Type: Grant
    Filed: January 6, 2003
    Date of Patent: February 22, 2005
    Assignee: Basic Resources, Inc.
    Inventors: Jerry D. Kidd, Craig D. Harrington, Daniel N. Hopkins
  • Publication number: 20030180450
    Abstract: A method for plasma plating circuit breaker components to prevent circuit breaker failure is provided. The method includes positioning a circuit breaker component of a circuit breaker within a vacuum chamber and positioning a depositant in an evaporation source within the vacuum chamber. The method further provides for applying a dc signal to the circuit breaker component and applying a radio frequency signal to the circuit breaker component. The method also includes heating the depositant to a temperature at or above the melting point of the depositant to generate a plasma in the vacuum chamber.
    Type: Application
    Filed: March 22, 2002
    Publication date: September 25, 2003
    Inventors: Jerry D. Kidd, Craig D. Harrington, Daniel N. Hopkins
  • Publication number: 20030159926
    Abstract: An exemplary configurable vacuum system is provided for use in coating or plating that provides the capability and versatility to handle substrates of significantly different shapes and sizes. The configurable vacuum system includes a vacuum table assembly, a mechanical drive, an electrical feed through, a filament, and a vacuum chamber. The vacuum table assembly may include a support frame, a sliding means, such as a roller or rollers, an insulated surface, and a platform operable to rotate and support the substrate. The mechanical drive is operable to rotate the platform, the electrical feed through provides an electrical signal to the substrate, and the filament is positioned relative the substrate. The vacuum chamber includes a main opening, an internal volume, and a receiving means, such as a railing or member, operable to receive and support the vacuum table assembly within the internal volume of the vacuum chamber and through the sliding means of the vacuum table assembly.
    Type: Application
    Filed: February 17, 2003
    Publication date: August 28, 2003
    Inventors: Jerry D. Kidd, Craig D. Harrington, Daniel N. Hopkins
  • Publication number: 20030136670
    Abstract: An exemplary method for using a mobile plating system is provided that includes locating the mobile plating system at a desired location for plating, positioning an external vacuum pump from an interior position of a mobile storage volume of the mobile plasma plating system to an exterior position, and coupling the external vacuum pump to a vacuum chamber within the mobile storage volume of the mobile plasma plating system using a flexible piping segment, rigid coupling with a dampening effect, or other arrangement operable to reduce and/or eliminate the mechanical vibrations within the vacuum chamber due to the operation of the external vacuum pump.
    Type: Application
    Filed: January 6, 2003
    Publication date: July 24, 2003
    Inventors: Jerry D. Kidd, Craig D. Harrington, Daniel N. Hopkins
  • Publication number: 20030121776
    Abstract: An exemplary mobile plating system is provided for performing a plating process using virtually any known or available deposition technology for coating or plating as substrate. The mobile plating system may include a vacuum chamber positioned in a mobile storage volume, an external vacuum pump, and a control circuitry to control the operation of some or all of the operations of the external vacuum pump. The external vacuum pump is positioned in the mobile storage volume when the mobile plating system is in transit, and is positioned external to the mobile storage volume when the mobile plating system is stationary and in operation. The external vacuum pump may be mounted on a skid, and, in operation, the external vacuum pump couples with the vacuum chamber to assist with producing a desired pressure in the vacuum chamber.
    Type: Application
    Filed: January 6, 2003
    Publication date: July 3, 2003
    Inventors: Jerry D. Kidd, Craig D. Harrington, Daniel N. Hopkins
  • Patent number: 6521104
    Abstract: An exemplary configurable vacuum system and method are provided for use in coating or plating that provides the capability to handle substrates of significantly different shapes and sizes. The configurable vacuum system includes a vacuum table assembly and a vacuum chamber. The vacuum table assembly may include a support frame, an insulated surface, a mechanical drive mounted to the support frame, an electrical feed through mounted to the support frame, a filament positioned above the insulated surface between a first filament conductor and a second filament conductor, a filament power connector electrically coupled to the first filament conductor through a first filament power contact pad of the filament power connector and to the second filament conductor through a second filament power contact pad of the filament power connector, and a platform operable to support the substrate.
    Type: Grant
    Filed: May 22, 2000
    Date of Patent: February 18, 2003
    Assignee: Basic Resources, Inc.
    Inventors: Jerry D. Kidd, Craig D. Harrington, Daniel N. Hopkins
  • Patent number: 6503379
    Abstract: An exemplary mobile plating system and method are provided for performing a plating process using virtually any known or available deposition technology for coating or plating. The mobile plating system may include a vacuum chamber positioned in a mobile storage volume, an external vacuum pump, and a control module to control the operation of some or all of the operations of the external vacuum pump. The external vacuum pump is positioned in the mobile storage volume when the mobile plating system is in transit, and is positioned external to the mobile storage volume when the mobile plating system is stationary and in operation. The external vacuum pump may be mounted on a skid, and, in operation, the external vacuum pump couples with the vacuum chamber to assist with producing a desired pressure in the vacuum chamber.
    Type: Grant
    Filed: May 22, 2000
    Date of Patent: January 7, 2003
    Assignee: Basic Research, Inc.
    Inventors: Jerry D. Kidd, Craig D. Harrington, Daniel N. Hopkins