ALEXANDRIA, Va., June 6 -- United States Patent no. 12,280,882, issued on April 22, was assigned to JetZero Inc. (Long Beach, Calif.).

"Aircraft with an engine support structure" was invented by John Charles Vassberg (Long Beach, Calif.), Raphael Diaz (Long Beach, Calif.) and Blaine Knight Rawdon (Long Beach, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An aircraft with an engine support structure, the aircraft including at least an engine wherein the at least engine is top mounted to an aircraft, a main body, and an engine support structure including a plurality of hoop structures, wherein at least one horseshoe structure is located forward of the center of gravity to the at least engine."

The pat...