ALEXANDRIA, Va., June 19 -- United States Patent no. 12,334,302, issued on June 17.
"Glow discharge cell and related glow discharge assembly" was invented by Eduardo Alonso Gil (Valladolid, Spain).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a glow discharge cell including a gas evacuation chamber and a gas outlet port integrated in a first bent tube, the branches of which are perpendicular and with different diameters; a gas inlet port formed by a second straight tube along which a plasma is formed and which is partially inserted into the first branch of the first tube; and a primary electrode encapsulated in the first branch of the first tube and facing the second glass tube and b...