In this photo made on Tuesday, Nov. 3, 2009, WeatherWise CEO Rand Warsaw talks in the conference room of his offices in  Pittsburgh about his patent case that is being heard by the Supreme Court. AP Photo logo AP Photo 1 month ago

In this photo made on Tuesday, Nov. 3, 2009, WeatherWise CEO Rand Warsaw talks in the conference room of his offices in Pittsburgh about his patent case that is being heard by the Supreme Court.