Nearly 75 Percent of U.S. Manufacturers Believe Their Workplace is Safer Than Last Year; More Than Half of U.S. Manufacturers Report a Decrease in the Rate of Workplace Injuries NORTH HAVEN, Conn., May 24, 2006 (PRIMEZONE) -- Nearly three out of four (74%) of U.S. manufacturers believe that their workplace is safer than it was a year ago, according to new survey findings...