Open air oxygen delivery device to be supported on a patient's head for administration of oxygen to the patient

[ LABORATORY EQUIPMENT, NAMELY, ] [ MEMBRANES, ][ CAPILLARY MEMBRANES] [, FLAT MEMBRANES, AND POROUS TUBULAR MEMBRANES, AND MODULES CONTAINING SAID MEMBRANES FOR LABORATORY EQUIPMENT, NAMELY, GAS SEPARATORS AND OXYGENATORS FOR THE SUPPLY OF OXYGEN IN TECHNICAL PROCESSES AND FOR THE GROWING OF CELL CULTURES ]

Water treatment equipment, namely, oxidizers and system, namely, oxidizers to reduce or eliminate bacteria, e-coli and viruses and improve the water clarity to restore lakes, harbors, and waterways

water treatment equipment to restore lakes, harbors and waterways consisting of a marine vessel containing an onboard water treatment system which utilizes redundant oxidizers to reduce or eliminate bateria, e-coli and viruses and improve the water clarity