H.R. 1680 · 108th Congress Mercury in Dental Filling Disclosure and Prohibition Act StageIn committee SponsorDiane Watson Introduced2003-04-08 Latest action2003-04-24 · Referred to the Subcommittee on Health. Follow Summary Text Subjects Cosponsors (6) Votes (0) Actions Cosponsors (6) Michael Michaud Former memberHouseMEDemocrat John Conyers Former memberHouseMIDemocrat Jo Ann Davis Former member House VA Republican Peter DeFazio Former memberHouseORDemocrat Maurice Hinchey Former memberHouseNYDemocrat Dan Burton Former member House IN Republican