ALEXANDRIA, Va., May 19 -- United States Patent no. 12,629,644, issued on May 19, was assigned to MOTT Corp. (Farmington, Conn.).

"Static mixer assemblies and related methods of fabrication and use" was invented by James K. Steele (Middlefield, Conn.) and Aravind Mohanram (Avon, Conn.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed herein are static mixer assemblies, and related methods of fabrication and use. The disclosure provides advantageous static mixer assemblies, and improved systems/methods for utilizing and/or fabricating the static mixer assemblies. The disclosure provides static mixer assemblies fabricated at least in part by additive manufacturing (e.g., via a 3D printing process, such ...