U.S. Supreme Court July 1976 casesCantor v. Detroit Edison Co.Usery v. Turner Elkhorn Mining Co.Buffalo Forge Co. v. SteelworkersWoodson v. North CarolinaPlanned Parenthood of Missouri v. DanforthBellotti v. BairdGregg v. GeorgiaProffitt v. FloridaStone v. PowellSingleton v. WulffJurek v. TexasUnited States v. Martinez-FuerteRoberts v. LouisianaUnited States v. JanisSouth Dakota v. Opperman