Sono-Tek is gearing up for Glasstec 2014 in Dusseldorf, Germany, October 21-14. We will be exhibiting with iFg (Waiblingen, Germany) in booth 15D21. For more information about the show, visit http://www.glasstec-online.com/. As handheld devices and high tech eyewear continue to permeate the market, with new and improved conductive and protective coatings emerging, Sono-Tek has expanded…