17th annual Ricoh Sustainable Development Award winner recognized for water purification systems made from local plants to update EXTON, Pa., July 7, 2022 /PRNewswire/ — Ricoh USA, Inc. today announced Muhil Thendral of Thomas S. Wootton High School in Rockville, Md. is the winner of the 17th annual Ricoh Sustainable Development Award (RSDA) presented at the Regeneron International Science and Engineering Fair (Regeneron ISEF). The 10th-grade student was … Continue reading Ricoh Rewards Innovation: High School Student Awarded Scholarship for Invention to Strengthen Clean Water Access