Patents by Inventor Brian Sabart

Brian Sabart 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).

  • Thermal drying system for additive manufacturing device
    Patent number: 10518472
    Abstract: An additive manufacturing device includes at least one liquefier assembly that receives filament material from at least one feedstock and extrudes the material in a flowable form. A thermal drying system removes water vapor and heats compressed air to a preselected temperature set point to form conditioned air. At least one enclosed filament path houses and guides the filament material from a supply to the at least one liquefier assembly. The enclosed filament path is exposed to the conditioned air from the thermal drying system so as to keep the filament material dry as it is fed to the at least one liquefier assembly.
    Type: Grant
    Filed: December 8, 2016
    Date of Patent: December 31, 2019
    Assignee: STRATASYS, INC.
    Inventors: Gary Larson, Brian Sabart
  • THERMAL DRYING SYSTEM FOR ADDITIVE MANUFACTURING DEVICE
    Publication number: 20170157855
    Abstract: An additive manufacturing device includes at least one liquefier assembly that receives filament material from at least one feedstock and extrudes the material in a flowable form. A thermal drying system removes water vapor and heats compressed air to a preselected temperature set point to form conditioned air. At least one enclosed filament path houses and guides the filament material from a supply to the at least one liquefier assembly. The enclosed filament path is exposed to the conditioned air from the thermal drying system so as to keep the filament material dry as it is fed to the at least one liquefier assembly.
    Type: Application
    Filed: December 8, 2016
    Publication date: June 8, 2017
    Inventors: Gary Larson, Brian Sabart