Background
Mendelsohn, Ray Langer was born on November 11, 1947 in New York City. Son of Randolph and Phyllis Janet Mendelsohn.
chemical engineering consultant
Mendelsohn, Ray Langer was born on November 11, 1947 in New York City. Son of Randolph and Phyllis Janet Mendelsohn.
Bachelor of Science in Chemical Engineering, LeHigh University, 1969.
Performance engineer, Babcock & Wilcox, Barberton, Ohio., 1969-1971; field service engineer, Babcock & Wilcox, Atlanta, 1971-1974; production engineer, Container Corporation American, Brewton, Alabama, 1974-1978; technical service engineer, E.I. DuPont, Wilmington, Delaware, 1978-1983; senior engineer, E.I. du Pont, Wilmington, Delaware, 1983-1986; consultant, E.I. du Pont, Wilmington, Delaware, since 1986.
Youth advisor Congregation Beth Emeth, Wilmington, 1978-1980, board directors, 1982. Member American Institute of Electrical Engineers.
Married Phyllis Hooper Gramlich, December 8, 1978. Children: Benjamin, David.