Except Innoson knows what car manufacturers like GM & Tesla, that makes sophisticated car HVAC, & SpaceX that makes life support systems for rockets, don't know; Innoson making ventilators in 6 months is over optimistic.
Innoson needs to prove his plant is adaptive, prove he has designs or maker partners, show how it will certify & test its product as fit for use on humans, and how long it will take it to scale up.