Background
Winkelmann, John Ray was born on July 15, 1950 in St. Louis. Son of Edward George and Flora Dorothy Winkelmann.
Health Safety and environmental engineer
Winkelmann, John Ray was born on July 15, 1950 in St. Louis. Son of Edward George and Flora Dorothy Winkelmann.
Bachelor of Science in Elec. Engineering, University Missouri, Rolla, 1972; Master of Science in Safety, Control Missouri State University, Warrensburg, 1982.
Loss prevention engineer, Factory Mutual Engineering Association, Chicago, 1973-1978; loss prevention engineer, Caterpillar Tractor Company, Mossville, Illinois, 1978; fire protection engineer, safety supervisor, Monsanto Company J.F. Queeny Plant, St. Louis, 1979-1983; industrial hygiene supervisor, Monsanto Company J.F. Queeny Plant, St. Louis, 1983-1989; health and safety supervisor, Rhone-Poulenc St. Louis plant, 1989-1990; engring and maintenance superintendent, Rhone-Poulenc St. Louis plant, 1990-1991; government affairs superintendent St. Louis plant, Rhone-Poulenc, 1991-1994; corporation senior health, safety and environmental specialist, Rhone-Poulenc, Cranbury, New Jersey, 1994-1997; manager safety and property protection, Rhodia Inc., Cranbury, New Jersey, since 1997. Trainee Potter Elect Signal Company, St. Louis, 1972-1973.
Board of directors U. Missouri-Columbia Engineering Ext., 1987-1994. Member American Society Safety Engineers, Society Fire Protection Engineers (president St. Louis chapter 1979-1994).
Married Mary Elizabeth O'Niel, January 10, 1953. Children: Jason Jon, Wendy Rae.