US Patent Issued on Aug. 19 for "Apparatus for additive manufacturing including a batch mixer for cementitious materials" (Utah Inventor)

ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,390,955, issued on Aug. 19.

"Apparatus for additive manufacturing including a batch mixer for cementitious materials" was invented by James Lyman Reusch (Salt Lake City).

According to the abstract* released by the U.S. Patent & Trademark Office: "An example apparatus for additive manufacturing can include a supply of dry cement powder (702) having an individually controllable outlet (704); a supply of a dry mineral filler (706) having an individually controllable outlet (708); a supply of a curing accelerator (712) having an individually controllable outlet (714); and a supply of water (716) having an individually controllable outlet (718). A batch mixer (722) can receive and mix a c...