How GM is using 3D printing to make 30,000 COVID-19 ventilators Additive Manufacturing
Last April – in the midst of the first leg COVID-19 outbreak in the US, General Motors was tasked with building 30,000 COVID-19 ventilators for the national stockpile for a total of $489.4 million, the first contract under the Defense Production Act invoked by the US President Donal Trump.