System and Method for Transmitting Inaudible Tones at a Location
Copyright © Targeted News Service 2026
2026-10-06
ALEXANDRIA, Virginia, Oct. 6 -- DATAVAULT AI INC., Beaverton, Oregon has been assigned a patent (No. US 12755593 B2, initially filed Aug. 22, 2023) developed by four inventors Nathaniel T. Bradley, Tucson, Arizona; William Talmage, Calverton, New York; Joshua S. Paugh, Tucson, Arizona; and Robert Dromerhauser, Bay Shore, New York, for "System and method for transmitting inaudible tones at a location." . . .
