ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,457,679, issued on Oct. 28, was assigned to Muegge GmbH (Reichelsheim, Germany).
"Method for generating a plasma flame and plasma flame generating apparatus" was invented by Moritz Johann Gorath (Reichelsheim, Germany), Jens Hofmann (Reichelsheim, Germany) and Markus Reichmann (Michelstadt, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method and plasma-generating device for generating a plasma flame with a plasma combustion gas blown in a plasma flame direction from a plasma combustion chamber through a plasma flame opening. The plasma combustion chamber is arranged in a cavity resonator to which microwave energy is supplied and generates pl...