Patents by Inventor Dmitriy Jurievich Gavrilov

Dmitriy Jurievich Gavrilov 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).

  • 3D printing method of forming a bulk solid structure element by cold spray
    Patent number: 11529681
    Abstract: 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: Grant
    Filed: August 14, 2017
    Date of Patent: December 20, 2022
    Assignee: Tessonics, Inc.
    Inventors: Roman Gr. Maev, Volf Leshchynsky, Emil Strumban, Damir Ziganshin, Raymond Belenkov, Dmitry Dzhurinskiy, Dmitriy Jurievich Gavrilov
  • 3D PRINTING METHOD OF FORMING A BULK SOLID STRUCTURE ELEMENT BY COLD SPRAY
    Publication number: 20180050391
    Abstract: 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: Application
    Filed: August 14, 2017
    Publication date: February 22, 2018
    Inventors: Roman Gr. Maev, Volf Leshchynsky, Emil Strumban, Damir Ziganshin, Raymond Belenkov, Dmitry Dzhurinskiy, Dmitriy Jurievich Gavrilov