ALEXANDRIA, Va., June 12 -- United States Patent no. 12,302,485, issued on May 13, was assigned to N.T. TAO LTD (Tel Aviv, Israel).

"High efficiency plasma creation system and method" was invented by Doron Weinfeld (Jerusalem), Boaz Weinfeld (Jerusalem) and Oded Gour Lavie (Ein Iron, Israel).

According to the abstract* released by the U.S. Patent & Trademark Office: "A chamber cross-sectional multi-stage plasma arrangement characterized by escalating charge movement towards chamber center axis through one or more escalation stages contributing to the heating of the plasma, the centering of the plasma on the chamber axis, and creating rotation of the plasma therein. Rotation of the plasma around its axis induces a self-generated magnetic f...