Patents Assigned to 3DAM Technologies, LLC/3DAM Holdings, LLC
  • Systems and methods for depositing charged metal droplets onto a workpiece
    Patent number: 10589354
    Abstract: Apparatus and methods are described for performing additive manufacturing. The apparatus includes a vacuum chamber for fabricating a workpiece composed of deposited metal, a table positioned within the vacuum chamber, and configured to support fabrication of the workpiece on a substrate, and one or more multiple droplet emitters coupled to the vacuum chamber, and arranged to irradiate the workpiece with a stream of molten metal droplets during fabrication.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: March 17, 2020
    Assignee: 3DAM Technologies, LLC/3DAM Holdings, LLC
    Inventors: Wayne L. Johnson, Lawrence Murr, Mike Halpin