Mealey's (April 8, 2016, 2:03 PM EDT) -- SAN DIEGO — In an opinion filed April 5, a California federal judge granted partial summary judgment to a hair dryer manufacturer in a class action alleging that one of its products is defective and causes fires (Cynthia L. Czuchaj, et al. v. Conair Corp., No 13-cv-1901, S.D. Calif.; 2016 U.S. Dist. LEXIS 46693)....