ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,528,119, issued on Jan. 20, was assigned to DORST Technologies Gmbh & Co. KG (Kochel am See, Germany).
"Pressing device" was invented by Walter Rau (GroBweil, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A powder pressing device, such as a metal powder or ceramic powder pressing device includes at least one die and at least one punch. In a pressing position, the punch is arranged to be immersible from a first side of the die into a cavity filled with powder. The powder pressing device further includes at least one powder sealing device, which can have at least two parts. The powder sealing device can be arranged in sections, which can be arran...