Patents by Inventor Christopher M. Seyfert
Christopher M. Seyfert 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).
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Publication number: 20230266490Abstract: Provided herein are neutron imaging systems (e.g., radiography and tomography) systems and methods that provide, for example, high-quality, high throughput 2D and 3D fast or thermal neutron and/or X-ray images. Such systems and methods find use for the commercial-scale imaging of industrial components. In certain embodiments, provided herein are system comprising a plurality of independent neutron absorber-lined collimators (e.g., 4 or more collimators) extending outwards from a central neutron source assembly.Type: ApplicationFiled: April 13, 2023Publication date: August 24, 2023Inventors: Ross Radel, Evan Sengbusch, Michael Taylor, Christopher M. Seyfert, Eli Moll, Lucas Jacobson
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Patent number: 11728055Abstract: A system and method for performing active scanning on a nuclear fuel rod are provided. The system includes an electrically-driven neutron generator including an ion source, an accelerator, and a target; a moderator surrounding the neutron generator and configured to moderate neutrons generated by the neutron generator; a fuel rod channel disposed within the moderator, the fuel rod channel configured to receive a nuclear fuel rod and subject the nuclear fuel rod to a predetermined neutron flux; and a plurality of radiation detectors. When the nuclear fuel rod is subjected to the predetermined neutron flux, neutrons induce a secondary radiation of prompt and delayed gamma emissions, neutron emission, or a combination thereof that are detected by the plurality of radiation detectors to determine an amount of fissile material in the nuclear fuel rod and a spatial distribution of the fissile material along a length of the nuclear fuel rod.Type: GrantFiled: January 19, 2021Date of Patent: August 15, 2023Assignee: SHINE TECHNOLOGIES, LLCInventors: Evan R. Sengbusch, Arne V. Kobernik, Eli C. Moll, Christopher M. Seyfert, Ross F. Radel, Mark Thomas, Jake Hecla
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Patent number: 11662485Abstract: Provided herein are neutron imaging systems (e.g., radiography and tomography) systems and methods that provide, for example, high-quality, high throughput 2D and 3D fast or thermal neutron and/or X-ray images. Such systems and methods find use for the commercial-scale imaging of industrial components. In certain embodiments, provided herein are system comprising a plurality of independent neutron absorber-lined collimators (e.g., 4 or more collimators) extending outwards from a central neutron source assembly.Type: GrantFiled: September 8, 2021Date of Patent: May 30, 2023Assignee: PHOENIX NEUTRON IMAGING LLCInventors: Ross Radel, Evan Sengbusch, Michael Taylor, Christopher M. Seyfert, Eli Moll, Lucas Jacobson
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Publication number: 20210405227Abstract: Provided herein are neutron imaging systems (e.g., radiography and tomography) systems and methods that provide, for example, high-quality, high throughput 2D and 3D fast or thermal neutron and/or X-ray images. Such systems and methods find use for the commercial-scale imaging of industrial components. In certain embodiments, provided herein are system comprising a plurality of independent neutron absorber-lined collimators (e.g., 4 or more collimators) extending outwards from a central neutron source assembly.Type: ApplicationFiled: September 8, 2021Publication date: December 30, 2021Inventors: Ross Radel, Evan Sengbusch, Michael Taylor, Christopher M. Seyfert, Eli Moll, Lucas Jacobson
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Patent number: 11131783Abstract: Provided herein are neutron imaging systems (e.g., radiography and tomography) systems and methods that provide, for example, high-quality, high throughput 2D and 3D fast or thermal neutron and/or X-ray images. Such systems and methods find use for the commercial-scale imaging of industrial components. In certain embodiments, provided herein are system comprising a plurality of independent neutron absorber-lined collimators (e.g., 4 or more collimators) extending outwards from a central neutron source assembly.Type: GrantFiled: April 11, 2019Date of Patent: September 28, 2021Assignee: PHOENIX NEUTRON IMAGING LLCInventors: Ross Radel, Evan Sengbusch, Michael Taylor, Christopher M. Seyfert, Eli Moll, Lucas Jacobson
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Publication number: 20210280329Abstract: A system and method for performing active scanning on a nuclear fuel rod are provided. The system includes an electrically-driven neutron generator including an ion source, an accelerator, and a target; a moderator surrounding the neutron generator and configured to moderate neutrons generated by the neutron generator; a fuel rod channel disposed within the moderator, the fuel rod channel configured to receive a nuclear fuel rod and subject the nuclear fuel rod to a predetermined neutron flux; and a plurality of radiation detectors. When the nuclear fuel rod is subjected to the predetermined neutron flux, neutrons induce a secondary radiation of prompt and delayed gamma emissions, neutron emission, or a combination thereof that are detected by the plurality of radiation detectors to determine an amount of fissile material in the nuclear fuel rod and a spatial distribution of the fissile material along a length of the nuclear fuel rod.Type: ApplicationFiled: January 19, 2021Publication date: September 9, 2021Inventors: EVAN R. SENGBUSCH, ARNE V. KOBERNIK, ELI C. MOLL, CHRISTOPHER M. SEYFERT, ROSS F. RADEL, MARK THOMAS, JAKE HECLA
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Patent number: 10950409Abstract: A negative ion source includes a plasma chamber, a microwave source, a negative ion converter, a magnetic filter and a beam formation mechanism. The plasma chamber contains gas to be ionized. The microwave source transmits microwaves to the plasma chamber to ionize the gas into atomic species including hyperthermal neutral atoms. The negative ion converter converts the hyperthermal neutral atoms to negative ions. The magnetic filter reduces a temperature of an electron density provided between the plasma chamber and the negative ion converter. The beam formation mechanism extract the negative ions.Type: GrantFiled: May 20, 2019Date of Patent: March 16, 2021Assignee: PHOENIX LLCInventors: Joseph D. Sherman, Evan R. Sengbusch, Ross F. Radel, Arne V. Kobernik, Tye T. Gribb, Preston J. Barrows, Christopher M. Seyfert, Logan D. Campbell, Daniel J. Swanson, Eric D. Risley, Jin W. Lee, Kevin D. Meaney
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Patent number: 10896768Abstract: The present application relates generally to the field of performing active scanning of a nuclear fuel rod to identify variations in enrichment along a length of the fuel rod. More specifically, the present application relates to systems and methods for performing active scanning of a nuclear fuel rod.Type: GrantFiled: June 9, 2017Date of Patent: January 19, 2021Assignee: PHOENIX LLCInventors: Evan R. Sengbusch, Arne V. Kobernik, Eli C. Moll, Christopher M. Seyfert, Ross F. Radel, Mark Thomas, Jake Hecla
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Publication number: 20190317229Abstract: Provided herein are neutron imaging systems (e.g., radiography and tomography) systems and methods that provide, for example, high-quality, high throughput 2D and 3D fast or thermal neutron and/or X-ray images. Such systems and methods find use for the commercial-scale imaging of industrial components. In certain embodiments, provided herein are system comprising a plurality of independent neutron absorber-lined collimators (e.g., 4 or more collimators) extending outwards from a central neutron source assembly.Type: ApplicationFiled: April 11, 2019Publication date: October 17, 2019Inventors: Ross Radel, Evan Sengbusch, Michael Taylor, Christopher M. Seyfert, Eli Moll, Lucas Jacobson
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Publication number: 20190279835Abstract: A negative ion source includes a plasma chamber, a microwave source, a negative ion converter, a magnetic filter and a beam formation mechanism. The plasma chamber contains gas to be ionized. The microwave source transmits microwaves to the plasma chamber to ionize the gas into atomic species including hyperthermal neutral atoms. The negative ion converter converts the hyperthermal neutral atoms to negative ions. The magnetic filter reduces a temperature of an electron density provided between the plasma chamber and the negative ion converter. The beam formation mechanism extract the negative ions.Type: ApplicationFiled: May 20, 2019Publication date: September 12, 2019Inventors: Joseph D. Sherman, Evan R. Sengbusch, Ross F. Radel, Arne V. Kobernik, Tye T. Gribb, Preston J. Barrows, Christopher M. Seyfert, Logan D. Campbell, Daniel J. Swanson, Eric D. Risley, Jin W. Lee, Kevin D. Meaney
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Patent number: 10297412Abstract: A negative ion source includes a plasma chamber, a microwave source, a negative ion converter, a magnetic filter and a beam formation mechanism. The plasma chamber contains gas to be ionized. The microwave source transmits microwaves to the plasma chamber to ionize the gas into atomic species including hyperthermal neutral atoms. The negative ion converter converts the hyperthermal neutral atoms to negative ions. The magnetic filter reduces a temperature of an electron density provided between the plasma chamber and the negative ion converter. The beam formation mechanism extract the negative ions.Type: GrantFiled: December 19, 2017Date of Patent: May 21, 2019Assignee: PHOENIX LLCInventors: Joseph D. Sherman, Evan R. Sengbusch, Ross F. Radel, Arne V. Kobernik, Tye T. Gribb, Preston J. Barrows, Christopher M. Seyfert, Logan D. Campbell, Daniel J. Swanson, Eric D. Risley, Jin W. Lee, Kevin D. Meaney
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Publication number: 20180122615Abstract: A negative ion source includes a plasma chamber, a microwave source, a negative ion converter, a magnetic filter and a beam formation mechanism. The plasma chamber contains gas to be ionized. The microwave source transmits microwaves to the plasma chamber to ionize the gas into atomic species including hyperthermal neutral atoms. The negative ion converter converts the hyperthermal neutral atoms to negative ions. The magnetic filter reduces a temperature of an electron density provided between the plasma chamber and the negative ion converter. The beam formation mechanism extract the negative ions.Type: ApplicationFiled: December 19, 2017Publication date: May 3, 2018Inventors: Joseph D. Sherman, Evan R. Sengbusch, Ross F. Radel, Arne V. Kobernik, Tye T. Gribb, Preston J. Barrows, Christopher M. Seyfert, Logan D. Campbell, Daniel J. Swanson, Eric D. Risley, Jin W. Lee, Kevin D. Meaney
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Patent number: 9847205Abstract: A negative ion source includes a plasma chamber, a microwave source, a negative ion converter, a magnetic filter and a beam formation mechanism. The plasma chamber contains gas to be ionized. The microwave source transmits microwaves to the plasma chamber to ionize the gas into atomic species including hyperthermal neutral atoms. The negative ion converter converts the hyperthermal neutral atoms to negative ions. The magnetic filter reduces a temperature of electrons provided between the plasma chamber and the negative ion converter. The beam formation mechanism extracts the negative ions.Type: GrantFiled: June 26, 2014Date of Patent: December 19, 2017Assignee: PHOENIX LLCInventors: Joseph D. Sherman, Evan R. Sengbusch, Ross F. Radel, Arne V. Kobernik, Tye T. Gribb, Preston J. Barrows, Christopher M. Seyfert, Logan D. Campbell, Daniel J. Swanson, Eric D. Risley, Jin W. Lee, Kevin D. Meaney
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Publication number: 20170358375Abstract: A system and method for performing active scanning on a nuclear fuel rod are provided. The system includes an electrically-driven neutron generator including an ion source, an accelerator, and a target; a moderator surrounding the neutron generator and configured to moderate neutrons generated by the neutron generator; a fuel rod channel disposed within the moderator, the fuel rod channel configured to receive a nuclear fuel rod and subject the nuclear fuel rod to a predetermined neutron flux; and a plurality of radiation detectors. When the nuclear fuel rod is subjected to the predetermined neutron flux, neutrons induce a secondary radiation of prompt and delayed gamma emissions, neutron emission, or a combination thereof that are detected by the plurality of radiation detectors to determine an amount of fissile material in the nuclear fuel rod and a spatial distribution of the fissile material along a length of the nuclear fuel rod.Type: ApplicationFiled: June 9, 2017Publication date: December 14, 2017Inventors: EVAN R. SENGBUSCH, ARNE V. KOBERNIK, ELI C. MOLL, CHRISTOPHER M. SEYFERT, ROSS F. RADEL, MARK THOMAS, JAKE HECLA
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Publication number: 20160163495Abstract: A negative ion source includes a plasma chamber, a microwave source, a negative ion converter, a magnetic filter and a beam formation mechanism. The plasma chamber contains gas to be ionized. The microwave source transmits microwaves to the plasma chamber to ionize the gas into atomic species including hyperthermal neutral atoms. The negative ion converter converts the hyperthermal neutral atoms to negative ions. The magnetic filter reduces a temperature of electrons provided between the plasma chamber and the negative ion converter. The beam formation mechanism extracts the negative ions.Type: ApplicationFiled: June 26, 2014Publication date: June 9, 2016Applicant: Phoenix Nuclear Labs LLCInventors: Joseph D. Sherman, Evan R. Sengbusch, Ross F. Radel, Arne V. Kobernik, Tye T. Gribb, Preston J. Barrows, Christopher M. Seyfert, Logan D. Campbell, Daniel J. Swanson, Eric D. Risley, Jin W. Lee, Kevin D. Meaney
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Patent number: 6501458Abstract: An apparatus for transmitting a signal corresponding to a rotation of a spherical body. The apparatus includes a housing having an aperture, and a substantially spherical body having a first portion disposed within the housing so as to have a portion of the body disposed within the aperture, the spherical body operable to rotate within the housing. A first and second permanent magnets are disposed within the spherical body, and are operable to emit a magnetic field. A first magnetic sensing device is disposed within the housing, the first magnetic sensing device being operable to detect the magnetic fields and to generate a first output signal as a function of the strength of the magnetic fields. The first output signal is transmitted via a first conductive path coupled with the sensor.Type: GrantFiled: June 30, 1999Date of Patent: December 31, 2002Assignee: Caterpillar IncInventors: Thomas M. Baker, Christopher M. Seyfert, Michael D. Seyfert
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Publication number: 20020003527Abstract: An apparatus for transmitting a signal corresponding to a rotation of a spherical body. The apparatus includes a housing having an aperture, and a substantially spherical body having a first portion disposed within the housing so as to have a portion of the body disposed within the aperture, the spherical body operable to rotate within the housing. A first and second permanent magnets are disposed within the spherical body, and are operable to emit a magnetic field. A first magnetic sensing device is disposed within the housing, the first magnetic sensing device being operable to detect the magnetic fields and to generate a first output signal as a function of the strength of the magnetic fields. The first output signal is transmitted via a first conductive path coupled with the sensor.Type: ApplicationFiled: June 30, 1999Publication date: January 10, 2002Inventors: THOMAS M. BAKER, CHRISTOPHER M. SEYFERT, MICHAEL D. SEYFERT