Professor of Chemistry, Sul Ross State University, 1974- present Associate Professor of Chemistry, Sul Ross State University, 1970-74 Assistant Professor of Chemistry, Sul Ross State University, 1967-70 Lecturer-in-Chemistry, and Chairman, Chemistry Department, Hindu National College 1960-1962 Ph.D., Physical Chemistry, Oklahoma State University, Stillwater, Ok 1967 M.Sc.(Hon’s), Physical Chemistry, Panjab University, Chandigarh, Panjab, India, 1960 B.Sc.(Hon’s), Chemistry/Physics, Panjab University, Chandigarh, Panjab, India, 1959 F.Sc., Physical Sciences/Math, Hindu National College, Hariana, Panjab, India, 1956 Rangra, his wife, Anju, and son, Amit, are also active in the Alpine Texas business community. The family has owned and operated Rangra Theatres and Anju’s Fine Jewelry for over 30 years. They have been avid supporters of both Alpine High and Sul Ross, funding a field house at Buck Stadium and establishing a chemistry scholarship endowment at Sul Ross.