Alumni and Friends

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 . . .

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 . . .

Stephen F. (Steve) Hahn is from Midland, MI and earned his BS in Chemistry from Michigan Technological University in 1982 and an MS in Chemistry from Central Michigan University in 1990. Steve joined The Dow Chemical Company in 1982 and has worked in a variety of research and new business development functions since that time. He currently heads Dow’s Ventures and Business Development group in the San Francisco/Silicon . . .