Patents by Inventor Emil Strumban
Emil Strumban 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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Patent number: 11529681Abstract: A method of forming a three dimensional object using a low pressure cold spray process for is disclosed. Powdered material is delivered at a temperature below the melting point of the powdered material. A nozzle of a cold spray gun is aligned at an angle ?1 to the substrate. The powdered material is delivered at a supersonic speed to the substrate causing the powdered material to adhere to the substrate for forming a first layer of material. An amount of optical distortion caused by the first layer of material adhered to the substrate is determined relative to the substrate and the nozzle is reoriented to an angle ?2 being offset from an axis defined by the first layer of material. A second layer of material is deposited onto the first layer of material with the nozzle being oriented at the angle ?2 to the first layer of material.Type: GrantFiled: August 14, 2017Date of Patent: December 20, 2022Assignee: Tessonics, Inc.Inventors: Roman Gr. Maev, Volf Leshchynsky, Emil Strumban, Damir Ziganshin, Raymond Belenkov, Dmitry Dzhurinskiy, Dmitriy Jurievich Gavrilov
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Patent number: 10329670Abstract: A nozzle element for applying powder material to a substrate is provided. The powdered material is applied from the nozzle element onto the substrate generating a coating of the powder material defined by a first film thickness and a first particle size of the powder material. A deformation nozzle element is provided for spraying shot toward the coating of powder material disposed upon the substrate deforming particles of the powder material disposed in the coating forming a second particle size being smaller than the first particle size and deforming the coating to define a second film thickness being less than the first film thickness.Type: GrantFiled: November 4, 2016Date of Patent: June 25, 2019Assignee: Tessonics, Inc.Inventors: Roman Gr. Maev, Volf Leshchynsky, Emil Strumban, Damir Ziganshin, Raymond Belenkov, Dmitry Dzhurinskiy
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Patent number: 10300445Abstract: A reactive hopper assembly for feeding a low pressure cold spray applicator for applying powder coatings is disclosed. A powder feed cartridge provides powder feed to a reaction chamber. An impeller housing is interconnected with the reaction chamber for receiving powder feed from the reaction chamber for metering powder feed received from the reaction chamber. A hopper vessel receives metered powder feed from the impeller housing for providing powder to the low pressure cold spray applicator. The reaction chamber is fluidly connected to a source of a reactive gas for chemically modifying the powder feed for in situ reducing surface oxidation of the powder feed.Type: GrantFiled: September 7, 2017Date of Patent: May 28, 2019Assignee: Tessonics, Inc.Inventors: Roman Gr. Maev, Volf Leshchynsky, Emil Strumban, Dmitry Dzhurinskiy, Zygmunt Baran
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Patent number: 9986968Abstract: The present invention providing a real-time positioning ultrasonic system that locates the dental implant drill bit relative to placed reference points or fiducial markers, and guides the drill entry point and angular trajectory, so that drilling is effected in the most optimum location in the jaw bone, as planned based on pre-surgery cone-beam computed tomography scans.Type: GrantFiled: December 1, 2015Date of Patent: June 5, 2018Assignee: University of WindsorInventors: Bartosz Slak, Emil Strumban, Roman Maev
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Publication number: 20180065100Abstract: A reactive hopper assembly for feeding a low pressure cold spray applicator for applying powder coatings is disclosed. A powder feed cartridge provides powder feed to a reaction chamber. An impeller housing is interconnected with the reaction chamber for receiving powder feed from the reaction chamber for metering powder feed received from the reaction chamber. A hopper vessel receives metered powder feed from the impeller housing for providing powder to the low pressure cold spray applicator. The reaction chamber is fluidly connected to a source of a reactive gas for chemically modifying the powder feed for in situ reducing surface oxidation of the powder feed.Type: ApplicationFiled: September 7, 2017Publication date: March 8, 2018Inventors: Roman Gr. Maev, Volf Leshchynsky, Emil Strumban, Dmitry Dzhurinskiy, Zygmunt Baran
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Publication number: 20180050391Abstract: A method of forming a three dimensional object using a low pressure cold spray process for is disclosed. Powdered material is delivered at a temperature below the melting point of the powdered material. A nozzle of a cold spray gun is aligned at an angle ?1 to the substrate. The powdered material is delivered at a supersonic speed to the substrate causing the powdered material to adhere to the substrate for forming a first layer of material. An amount of optical distortion caused by the first layer of material adhered to the substrate is determined relative to the substrate and the nozzle is reoriented to an angle ?2 being offset from an axis defined by the first layer of material. A second layer of material is deposited onto the first layer of material with the nozzle being oriented at the angle ?2 to the first layer of material.Type: ApplicationFiled: August 14, 2017Publication date: February 22, 2018Inventors: Roman Gr. Maev, Volf Leshchynsky, Emil Strumban, Damir Ziganshin, Raymond Belenkov, Dmitry Dzhurinskiy, Dmitriy Jurievich Gavrilov
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Patent number: 9897680Abstract: A method of fabricating ultrasound bone phantom material compatible with magnetic resonance imaging (MRI) is provided. The bone phantom material has ultrasound and physical parameters that are characteristic of human cortical and trabecular bones, and is well suited for the fabrication of bone phantoms intended for the development and testing of ultrasound medical diagnostic imaging techniques as well as high-intensity focused ultrasound (HIFU) therapy methods and other MRI imaging applications.Type: GrantFiled: May 27, 2016Date of Patent: February 20, 2018Assignee: TRUE PHANTOM SOLUTIONS INC.Inventors: Roman Gr. Maev, Adrian Pawel Wydra, Emil Strumban
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Publication number: 20170121825Abstract: A nozzle element for applying powder material to a substrate is provided. The powdered material is applied from the nozzle element onto the substrate generating a coating of the powder material defined by a first film thickness and a first particle size of the powder material. A deformation nozzle element is provided for spraying shot toward the coating of powder material disposed upon the substrate deforming particles of the powder material disposed in the coating forming a second particle size being smaller than the first particle size and deforming the coating to define a second film thickness being less than the first film thickness.Type: ApplicationFiled: November 4, 2016Publication date: May 4, 2017Inventors: Roman Gr. Maev, Volf Leshchynsky, Emil Strumban, Damir Ziganshin, Raymond Belenkov, Dmitry Dzhurinskiy
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Publication number: 20170003371Abstract: A method of fabricating ultrasound bone phantom material compatible with magnetic resonance imaging (MRI) is provided. The bone phantom material has ultrasound and physical parameters that are characteristic of human cortical and trabecular bones, and is well suited for the fabrication of bone phantoms intended for the development and testing of ultrasound medical diagnostic imaging techniques as well as high-intensity focused ultrasound (HIFU) therapy methods and other MRI imaging applications.Type: ApplicationFiled: May 27, 2016Publication date: January 5, 2017Inventors: Roman Gr. Maev, Adrian Pawel Wydra, Emil Strumban
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Publication number: 20160157815Abstract: The present invention providing a real-time positioning ultrasonic system that locates the dental implant drill bit relative to placed reference points or fiducial markers, and guides the drill entry point and angular trajectory, so that drilling is effected in the most optimum location in the jaw bone, as planned based on pre-surgery cone-beam computed tomography scans.Type: ApplicationFiled: December 1, 2015Publication date: June 9, 2016Inventors: Bartosz Slak, Emil Strumban, Roman Maev
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Publication number: 20070160769Abstract: A portable gas dynamic cold spray gun eliminates many of the inherent limitations of the prior art by minimizing a scatter of operating parameters and improving its efficiency. According to one feature of the present invention, the powder flow rate is continuously measured so that the powder flow rate and/or the flow rate of the pressurized gas can be adjusted accordingly in order to control the deposition efficiency of the spray gun.Type: ApplicationFiled: January 10, 2006Publication date: July 12, 2007Inventors: Roman Maev, Volf Leshchynsky, Emil Strumban
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Publication number: 20070114304Abstract: A nozzle extension for use with a nozzle of a particulate spray machine features a first substantially linear section terminating in a curvilinearly angled output section having a passageway with a diameter larger than a passageway in the linear section. The larger volume of the output section induces peripheral turbulence in the particulate flow to minimize clogging of the output passageway.Type: ApplicationFiled: November 18, 2005Publication date: May 24, 2007Inventors: Lawrence Guc, Roman Maev, John Paille, Emil Strumban
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Publication number: 20070031591Abstract: The wetted surface of a pressure vessel, a structural internal or a weld is repaired by removing the contacting radioactive fluid, forming a powder mixture of metallic particles and ceramic particles and then spraying the powder mixture on the formerly wetted surface to form a protective cold sprayed coating thereon. As-deposited coatings having a surface smoothness of 125 RMS or better may be nondestructively examined by ultrasonic, eddy current or dye penetrant tests without a preliminary grinding step.Type: ApplicationFiled: August 5, 2005Publication date: February 8, 2007Applicants: TDM Inc., Westinghouse Electric Company LLCInventors: Warren Junker, John Lareau, Roman Maev, Emil Strumban
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Publication number: 20060133575Abstract: The invention is directed to an x-ray device and method for radiation treatment comprising an x-ray source 1, a collimator 4 incorporating conditional optics, such as a capillary lens 3 for directing and focusing the x-ray radiation, and implantable needles. One or more capillary semilenses 16, 17 are positioned along the optical axis of the x-ray beam allow to form a movable focus by changing the distance between the semilenses. The input end of the collimator 4 is optically and mechanically conjugated with the x-ray source 1. The output end of the collimator is optically and mechanically conjugated with an originating end of the needle 5. At its output end is a transparent window 6 on which can repose a layer 13 that substantially absorbs and re-emits radiation which passes through the window 6.Type: ApplicationFiled: July 27, 2005Publication date: June 22, 2006Applicant: Advanced X-Ray Technology, Inc.Inventors: George Gutman, Emil Strumban