US Patent Issued to STRATASYS on May 20 for "3D printer with increased uniformity of build chamber temperature" (Minnesota Inventors)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,304,147, issued on May 20, was assigned to STRATASYS INC. (Eden Prairie, Minn.).

"3D printer with increased uniformity of build chamber temperature" was invented by Bryan Daniel Migliori (Lakeville, Minn.), Kyra Elizabeth Neal (Crystal, Minn.) and Benjamin L. Braton (Otsego, Minn.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An extrusion-based 3D printer configured to print 3D parts in a layer-by-layer manner includes a heated build chamber, a build platen within the chamber and at least one print head configured to extrude material onto the build platen or previously extruded material wherein the at least one print head is configured to move in a pri...