S. 4391 · 116th Congress Masks Work Act of 2020 StageIn committee SponsorBrian Schatz Introduced2020-07-30 Latest action2020-07-30 · Introduced in Senate Follow Summary Text Subjects Cosponsors (3) Votes (0) Actions Cosponsors (3) Richard Blumenthal Current member Senate CT Democrat Dianne Feinstein Former member Senate CA Democrat Chris Van Hollen Current member Senate MD Democrat