ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,394,991, issued on Aug. 19, was assigned to Ohmium International Inc. (Newark, Calif.).

"Systems and circuits for connecting components of a hydrogen plant to a power source" was invented by Arne Ballantine (Incline Village, Nev.), Anil Kumar Adapa (Tadepalligudem, India) and Chockkalingam Karuppaiah (Fremont, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to circuits for connecting components of a hydrogen plant to a power grid to power the components in an efficient manner. In one implementation, power-side alternate current (AC) to direct current (DC) converters may be connected to a source power grid without the...