Kennametal, Inc. v. United Steelworkers of America ( 2003 )
island-creek-coal-company-v-district-28-united-mine-workers-of-america ( 1994 )
mountaineer-gas-company-a-corporation-v-oil-chemical-atomic-workers ( 1996 )
United States Postal Service v. American Postal Workers Union, Afl-Cio ( 2000 )
United Paperworkers International Union v. Misco, Inc. ( 1987 )