Keywords: Edith-flanigen-barack-obama.png en Edith M Flanigen receives the National Medal of Technology from U S President Barack Obama on Nov 20 2014 Citation For innovations in the fields of silicate chemistry the chemistry of zeolites and molecular sieve materials 2014-11-20 http //www whitehouse gov/live/president-obama-awards-national-medals-science-national-medals-technology-and-innovation U S White House other versions PD-USGov Uploaded with UploadWizard Chemists from the United States Female scientists from the United States Recipients of the National Medal of Technology |