ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,553,564, issued on Feb. 17, was assigned to SLT Technologies Inc. (San Diego).
"Metal-based thermal insulation structures" was invented by Paul M. Von Dollen (Brush Prairie, Wash.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of the disclosure include a thermal insulation structure, comprising a plurality of stacked layers that include a first layer and a second layer. The first layer includes a first surface, a second surface, disposed opposite of the first surface, and a plurality of perforations extending between the first surface and the second surface, wherein the plurality of perforations comprise a first pattern of two or more perfor...