(June 21, 2018, 11:46 AM EDT) -- PITTSBURGH — The relatively brief and uncomplicated Chapter 11 case of insulation distributor Geo. V. Hamilton Inc. came to an end June 13 when a Pennsylvania federal bankruptcy judge issued a final decree closing the case (In re Geo. V. Hamilton, Inc., No. 15-23704, W.D. Pa. Bkcy.)....