Adjunct professor
University of Illinois College of Law
1993 – present · 33 yrs
Adjunct professor, John Marshall Law School
1986 – present · 40 yrs
Lecturer
University of Chicago Law School
1983 – 2000 · 17 yrs
Adjunct professor
Northwestern University School of Law
1982 – 1984 · 2 yrs
Adjunct professor
Chicago-Kent College of Law
1981 – 1983 · 2 yrs
Private practice
1978 – 1985 · 7 yrs
Assistant U.S. attorney
Northern District of Illinois
1972 – 1978 · 6 yrs
Law clerk, Hon. Edward J. McManus
U.S. District Court, Northern District of Iowa
1971 – 1972 · 1 yr