ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,479,158, issued on Nov. 25, was assigned to FABHEADS AUTOMATION PRIVATE Ltd. (Kottivakkam, India).

"Short-length and efficient liquid cooled dispenser" was invented by Akshay Ballal (Semencherry, India) and Dhinesh Kanagaraj (Thoraipakkam, India).

According to the abstract* released by the U.S. Patent & Trademark Office: "A dispenser (100) for manufacturing an object is provided herein. The dispenser (100) includes a material feed portion (108) configured to provide a printing material. The dispenser (100) further includes a cold end portion (104) configured to cool down temperature of the printing material. The system further includes a coolant source (304) configured to use a liqui...