Patents by Inventor James Thomas Clark

James Thomas Clark 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).

  • System having fiber optic purity sensor
    Patent number: 8768112
    Abstract: A system includes an electrical generator comprising a stator, a rotor, and a gas coolant path through an interior of the electrical generator and at least one fiber optic purity sensor configured to sense a gas purity of a flow of a gas coolant through the gas coolant path.
    Type: Grant
    Filed: October 22, 2010
    Date of Patent: July 1, 2014
    Assignee: General Electric Company
    Inventors: Matthew Robert Martin, Anthony James George, Jeffrey James Andritz, James Daniel Antalek, James Thomas Clark
  • Fiber optic carbon dioxide purity sensor package and system
    Patent number: 8467977
    Abstract: A carbon dioxide (CO2) purity sensor package includes a fiber core, a periodic refractive index modulated fiber grating structure within the fiber core and a fiber cladding. A thermally conductive sensing layer is positioned about a portion of the fiber cladding surrounding the periodic refractive index modulated fiber grating structure. A gas chamber encloses the fiber cladding with the thermally conductive sensing layer.
    Type: Grant
    Filed: July 29, 2010
    Date of Patent: June 18, 2013
    Assignee: General Electric Company
    Inventors: Hua Xia, Anthony James George, Renato Guida, James Daniel Antalek, James Thomas Clark, Jeffrey James Andritz, Michael James Palleschi, Dennis Anthony Pasquarella, Aniceto Domingo Bantug, IV
  • SYSTEM HAVING FIBER OPTIC PURITY SENSOR
    Publication number: 20120098360
    Abstract: A system includes an electrical generator comprising a stator, a rotor, and a gas coolant path through an interior of the electrical generator and at least one fiber optic purity sensor configured to sense a gas purity of a flow of a gas coolant through the gas coolant path.
    Type: Application
    Filed: October 22, 2010
    Publication date: April 26, 2012
    Applicant: General Electric Company
    Inventors: Matthew Robert Martin, Anthony James George, Jeffrey James Andritz, James Daniel Antalek, James Thomas Clark
  • FIBER OPTIC CARBON DIOXIDE PURITY SENSOR PACKAGE AND SYSTEM
    Publication number: 20120029835
    Abstract: A carbon dioxide (CO2) purity sensor package includes a fiber core, a periodic refractive index modulated fiber grating structure within the fiber core and a fiber cladding. A thermally conductive sensing layer is positioned about a portion of the fiber cladding surrounding the periodic refractive index modulated fiber grating structure. A gas chamber encloses the fiber cladding with the thermally conductive sensing layer.
    Type: Application
    Filed: July 29, 2010
    Publication date: February 2, 2012
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Hua Xia, Anthony James George, Renato Guida, James Daniel Antalek, James Thomas Clark, Jeffrey James Andritz, Michael James Palleschi, Dennis Anthony Pasquarella, Aniceto Domingo Bantug, IV