WASHINGTON — The U.S. Supreme Court on Monday seemed likely to find that the judges who oversee patent disputes are not properly appointed, a case important to patent holders and inventors including major technology companies.The question for the justices has to do with more than 250 administrative patent judges who make up the Patent Trial and Appeal Board, which was created by Congress in 2011. The court’s decision could be disruptive to the functioning of the board, which issues hundreds of decisions a year. The …