How many employees did the oilfield services company which has B. Clark Burchfiel as a professor have?
B. Clark Burchfiel Burrell Clark Burchfiel (born March 21, 1934) is an American structural geologist. Born in Stockton, California, he earned his Ph.D. in 1961 at Yale University. His first academic appointment was to the Geology department at Rice University. He is the Schlumberger Professor of Geology at MIT. Research interests: Origin, development, and structural evolution of the continental crust. His current work involves study of the geological history and evolution of the Tibetan plateau.
IBM Global Services IBM Global Services, a division of IBM, is the world's largest business and technology services provider. It employs over 190,000 people across more than 160 countries. IBM Global Services started in the spring of 1991, with the aim towards helping companies manage their IT operations and resources.