FOR IMMEDIATE RELEASE: August 16, 2013   CONTACT: Kevin Koym, Tech Ranch® Austin                                   Briana Gowing, AT&T 512-339-3242                                                                                     512-623-0278 info@TechRanchAustin.com                                                                      bg971y@att.com   Tech Ranch® AUSTIN AND AT&T CREATE NEW GROUND-BREAKING COLLABORATION…