Alumni and Friends

Ray Cross received his BS in chemical engineering and his MS in chemistry from Michigan Tech in January of 1935. He had a long and distinguished career as a metallurgist and service executive in the water quality improvement industry. The majority of his professional career was devoted to Culligan Water Conditioning, Inc. He started with Culligan in 1947 and retired from his position as president of the company in 19 . . .

Kim Hilton, also known as Chemical Kim, earned a Bachelor of Science in Chemistry and a Secondary Education Certification at Michigan Technological University in 1991. During her time at Tech, she was an active member of the student chapter of the American Chemical Society, a sister of Alpha Sigma Tau sorority, a lab assistant, a chemistry tutor and a participant in cross country and track. Her extracurricular activities . . .

Feifei came to Michigan Tech to study chemistry, earning her PhD in 1994. Her other degrees include both Bachelor and Master degrees in polymeric material science and engineering from East China University of Science and Technology. Prior to coming to Tech as a PhD candidate, she worked as an engineer for Shanghai Pharmaceutical Industrial Design Institute. After completing her studies at Michigan Tech, she accepted . . .