Claim: OASIS International manufactures medicine as well as essential medical equipment and holds several patents in ventilators including the invention of the portable ventilators.
Evidence: OASIS International is an American company that manufactures drinking water coolers, non-refrigerated water fountains, bottled water dispensers, and dehumidifiers in 80 different countries in North America, Asia, and the EMEA regions. It holds several patents in water cooler and dispenser technology including the invention of the disposable bottled cooler water dispenser.