Bonfiglioli USA, a wholly-owned subsidiary of Bonfiglioli Riduttori S.p.A., the Bologna, Italy-based leader in power transmission for mobile and self-propelled machines, announced today that is has been named to the 2014 Inc. 5000 list, as one of the fastest-growing private companies in America. With three-year revenue growth of 87%, Bonfiglioli USA is ranked 3690 out…