US Patent Issued to L'Air Liquide Societe Anonyme Pour l'Etude et l'Exploitation des Procedes Georges Claude on May 27 for "Method of venting a pressurized hydrogen gas from a hydrogen station testing device" (French Inventors)

ALEXANDRIA, Va., June 17 -- United States Patent no. 12,311,783, issued on May 27, was assigned to L'Air Liquide Societe Anonyme Pour l'Etude et l'Exploitation des Procedes Georges Claude (Paris).

"Method of venting a pressurized hydrogen gas from a hydrogen station testing device" was invented by Samuel Trompezinski (Sassenage, France) and Francis Eynard (Sassenage, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure generally describes a method for venting pressurized hydrogen gas from a device for simulating a refueling operation for a fuel cell electric vehicle (FCEV)."

The patent was filed on Dec. 7, 2021, under Application No. 17/544,861.

*For further information, including images, c...