United States utility patent # 9,812,246

The POE Vortex Coil™ is comprised of our custom framework, enamel coated conductors, and a unique winding algorithm which creates a series of loops which spiral past each other. This winding method works to create a fully symmetrical vortex/torus coil. By maximizing uniformity throughout the coil structure, we have noted enhanced magnetic field size in contrast to other (more asymmetrical) coil variations. In addition, the counter-rotating winds work to project energy in all directions; making the POE design perfect for wireless energy transfer or various applications where increased magnetic field size is of benefit.