Peter Tsai

Peter Tsai (; born February 6, 1952) is a Taiwanese-American inventor and material scientist who is best known for inventing and patenting improved meltblown filtration manufacturing techniques, used in respirators like N95 masks.}} He is an expert in the field of nonwoven fabric. Tsai was a Professor Emeritus at the University of Tennessee, but ended his retirement during the COVID-19 pandemic to research N95 mask sterilization. Provided by Wikipedia