Purdue Calumet Professor & Alumnus Produce U.S. Patent

George Nnanna

Efforts by Purdue University Calumet Professor of Mechanical Engineering George Nnanna and engineering alumnus Hasnain Jalal have produced a U.S. patent for the university and its Water Institute. Nnanna, director of the Water Institute, head of the Department of Mechanical Engineering and a Crown Point resident, and Jalal of Chittagong, Bangladesh, developed an oxazine-based Optical […]