Patents by Inventor John D. Lovaasen

John D. Lovaasen 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).

  • Heating fixtures for 5-axis printing
    Patent number: 11331857
    Abstract: A heated fixture for a multi-axis stage to improve drying of the printing compound and to enable faster movement speeds of the stage. The fixture includes a base that attaches to a multi-axis stage of a three-dimensional (3D) printer, a stands supporting a printing substrate and a heater, a temperature sensor, and a temperature controller.
    Type: Grant
    Filed: June 1, 2020
    Date of Patent: May 17, 2022
    Assignee: Raytheon Company
    Inventors: John D. Lovaasen, Michael W. Cason, Ehsan Hajisaeid
  • HEATING FIXTURES FOR 5-AXIS PRINTING
    Publication number: 20210370599
    Abstract: A heated fixture for a multi-axis stage to improve drying of the printing compound and to enable faster movement speeds of the stage. The fixture includes a base that attaches to a multi-axis stage of a three-dimensional (3D) printer, a stands supporting a printing substrate and a heater, a temperature sensor, and a temperature controller.
    Type: Application
    Filed: June 1, 2020
    Publication date: December 2, 2021
    Inventors: John D. Lovaasen, Michael W. Cason, Ehsan Hajisaeid