Jeffrey N. Pennell; B.S., Northwestern University (1971); J.D., Northwestern University (1975); Order of the Coif; Executive Editor, Northwestern University Law Review, 1974-75; Attorney, The Northern Trust Company, Chicago, Illinois, 1975-78; Assistant Professor of Law, University of Oklahoma, 1978-81; Visiting Assistant Professor of Law, Southern Methodist University, 1980; Associate Professor of Law, University of Oklahoma, 1981-84; Visiting Adjunct Professor of Law, University of Miami, 1981-93, 1999-present; Professor of Law, University of Oklahoma, 1984-86; Visiting Professor of Law, University of Miami, 1985-86; Director, Graduate Tax Program, 1986-94