| Admitted | 1989, Colorado, Arizona and U.S. District Court, District of Colorado; 1990, U.S. District Court, District of Arizona; 1991, U.S. Court of Appeals, Ninth Circuit; 1992, U.S. District Court, Northern District of California and U.S. Tax Court; 1993, U.S. Court of Appeals, Tenth Circuit; 1995, U.S. Supreme Court; 1998, Wisconsin; 2001, U.S. District Court, Western District of Michigan |