ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,747,718, issued on Sept. 29, was assigned to Nordex Blade Technology Centre ApS (Stenstrup, Denmark).
"Method of manufacturing a wind turbine rotor blade part having an embedded placeholder" was invented by Flemming Sorensen (Svendborg, Denmark).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method of manufacturing a wind turbine rotor blade part, the method including: providing a placeholder including a core member and a sleeve, wherein the core member defines a longitudinal direction and has a circumferential surface, a front end and a back end, and the sleeve includes a peel ply layer, wherein the sleeve covers the circumferential surface and the b...