ALEXANDRIA, Va., March 26 -- United States Patent no. 12,257,783, issued on March 25, was assigned to Stratasys Ltd. (Rehovot, Israel).
"Method and system for three-dimensional fabrication" was invented by Eliahu M. Kritchman (Tel-Aviv, Israel) and Eduardo Napadensky (Natania, Israel).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method of three-dimensional fabrication of an object is disclosed. The method comprises: forming a plurality of layers in a configured pattern corresponding to the shape of the three-dimensional object, at least one layer of the plurality of layers being formed at a predetermined and different thickness selected so as to compensate for post-formation shrinkage of the layer along a...