ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,718,682, issued on Aug. 25.
"Vapor displacement refueling including data communications, zero gravity and chemical looping combustion system" was invented by Daniel McNicholas (Palos Park, Ill.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A multiply redundant safety system that protects humans and assets while transfer(s) and/or fueling of on road/off road, rail, marine, aircraft, spacecraft, rockets, and all other vehicles and/or vessels utilizing Compressed and or Liquefied Gas Fuels/compound(s). Utilizing Natural Gas Chemical Family of Hydrogen and/or Propane and/or ethane and/or ammonia and/or any mixtures along with or with out oxidizer(s), such ...