ALEXANDRIA, Va., July 16 -- United States Patent no. 12,668,366, issued on June 30.

"Duct adapter system for mounting an ion generator unit upon an air aircraft air circulation system" was invented by Eric Stuck (Newnan, Ga.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An air aircraft air circulation system including a duct adapter system for mounting an ion generator unit upon the exterior surface of a conduit of an air circulation system to dispose electrodes projecting from the housing of the ion generator into the interior of the conduit, and preferably having material clearance between the electrodes and the housing, between the electrodes the duct adaptor, and between the electrodes and the conduit."...