ALEXANDRIA, Va., Oct. 27 -- United States Patent no. 12,776,635, issued on Oct. 27, was assigned to The Boeing Co. (Arlington, Va.).
"Electrical strike dissipation" was invented by Marianne E. Wilkinson (Redmond, Wash.) and Scott M. Spencer (Everett, Wash.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A system for electrical strike dissipation includes a fastener, a composite laminate, and a structural element. The fastener has a tapered head and a shank. The composite laminate includes a first composite ply and a second composite ply. The first composite ply defines a tapered bore, and has multiple first tow groups. Some first tow groups have three or more conductive fibers stacked directly on each other. ...