US Patent Issued to Supernal on Nov. 25 for "Rotor assembly" (Connecticut, Texas Inventors)

ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,479,570, issued on Nov. 25, was assigned to Supernal LLC (Irvine, Calif.).

"Rotor assembly" was invented by Bryan Marshall (Georgetown, Texas) and Eric Loos (Glastonbury, Conn.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A rotor assembly includes a hub assembly and a shaft assembly. The hub assembly includes a hub and a first coupling, and the shaft assembly may be coupled to the hub assembly with a second coupling. The second coupling may be configured to facilitate rotation of the hub relative to a shaft of the shaft assembly. A rotor blade may be coupled to the hub assembly with a third coupling and be configured to rotate with the shaft. The firs...