ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,448,252, issued on Oct. 21, was assigned to DELTA LABORATORIES HOLDING B.V. (Rotterdam, Netherlands).

"Hoisting arrangement for assembly of wind turbines" was invented by Andre Schiele (Warmond, Netherlands).

According to the abstract* released by the U.S. Patent & Trademark Office: "A hoisting arrangement for hoisting an offshore wind turbine blade, comprising a gripper attachment 150 arranged to be connected to the wind turbine blade, comprising a set of cable attachment points 191, 192,193 arranged as a first polygon, a vessel attachment module 194 arranged to be connected to a vessel, comprising a plurality of cable guide elements 190 arranged as a second polygon, a plurality of ...