ALEXANDRIA, Va., Feb. 12 -- United States Patent no. 12,224,635, issued on Feb. 11, was assigned to Infinitum Electric Inc. (Round Rock, Texas).

"Printed circuit board stator axial field rotary energy device with ferromagnetic yoke" was invented by Bahareh Anvari (Round Rock, Texas), Paulo Guedes-Pinto (Round Rock, Texas) and Randal A. Lee (Austin, Texas).

According to the abstract* released by the U.S. Patent & Trademark Office: "An axial field rotary energy device can include a housing and a rotor coupled to the housing. The rotor can include an axis of rotation and a rotor disk having a magnet. The device can include a stator that is coaxial with the rotor. The stator can include a printed circuit board having conductive layers laminat...