People United States of America Daniel L. Simmons peoplepill id: daniel-l-simmonsDLS 4 views today 10 views this weekAmerican chemistDaniel L. SimmonsBiographyListsAlso ViewedListsDaniel L. Simmons is in following listsBy field of workNotable American scientistsGender:MaleBy work and/or countryNotable American ChemistsGender:MaleFrom our partnersSponsoredDaniel L. Simmons