1995-2009 Virtual Hold Technology, LLC. All rights reserved. Virtual queuing callback technology protected under U.S. Patents 5,627,884; 6,563,921; 6,754,334 and U.S. and international patents pending.
|2012 U.S. Patent and Trademark Office has awarded the company Patent No. 8,112,069, A System & Method For Establishing Automated Call Back Using a Mobile Communication Device|