US Patent Issued to Stratasys Powder Production on June 16 for "Methods of manufacture of three-dimensional objects and controller and apparatus therefor" (British Inventors)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,654,390, issued on June 16, was assigned to Stratasys Powder Production Ltd. (London).

"Methods of manufacture of three-dimensional objects and controller and apparatus therefor" was invented by Gianluca Dorini (London), Anders Hartmann (London), Neil Hopkinson (London) and Frederik Tjellesen (London).

According to the abstract* released by the U.S. Patent & Trademark Office: "A controller and method for layer-by-layer manufacturing of a three-dimensional object from a powder. The method includes, in a first direction across a build area: moving a droplet deposition unit and depositing a radiation absorber onto regions of a previously applied layer of powder; moving a first radiation...