ALEXANDRIA, Va., June 10 -- United States Patent no. D1,073,856, issued on May 6, was assigned to L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude (Paris).

"Apparatus for gas distribution" was invented by Olivier Ondo (Palaiseau, France), Stephane Etienne (Draveil, France), Alexandre Vanghelder (Evreux, France), Antoine Gibert (Vincennes, France), Gullaume Plaisant (Malakoff, France), Renaud Ligonesche (Herblay, France) and Romuald De Potter (Taverny, France).

The patent was filed on Oct. 21, 2021, under Application No. D/812,436.

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