Patent applications are there.... http://images.investorshub.advfn.com/images/uploads/2012/4/25/joxpkaa.png http://portal.uspto.gov/external/portal/!ut/p/c5/04_SB8K8xLLM9MSSzPy8xBz9CP0os3hff1NDc1NLYwN3SzcDA08PwyD_YF8zINcYKB-JW97AiCLdBgR0h4Nci992vPIGEHkDHMDRQN_PIz83VT9SP8ocpylGZvqROanpicmV-gW5oREGmQEZgY6KigBnIW_S/dl3/d3/L0lJSklna21DU1EhIS9JRGpBQU15QUJFUkNKRXFnLzRGR2dzbzBWdnphOUlBOW9JQSEhLzdfTU81MTc1OTMwRzlGMDBJSDFST1NNNjMwMjYvcm4wRk43OTA2MDAzNi9zYS5nZXRCaWI!/