ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,390,778, issued on Aug. 19, was assigned to Kraussmaffei Technologies GMBH (Germany) and Whirlpool Corp. (Benton Harbor, Mich.).
"Lubricated mixing device for reaction plastics and method for generating reaction plastics" was invented by Ernst Scheidt (Dachau, Germany), Ralf Moser (Munich) and Gilberto Fischer (Santa Catarina, Brazil).
According to the abstract* released by the U.S. Patent & Trademark Office: "A mixing device and method for generating reaction plastic, the mixing device including: a mixing chamber configured to mix reactive components to generate the reaction plastic; a discharge unit, including a discharge pipe connected to the mixing chamber configured to discharge...