FBI CIA DEA agents US Secret Service US Border Patrol Agents US Navy Seals US Marine Corps Camp Pendleton US Army US Coast Guard US Military Academys Veterans Administration GSA LA School District Idaho Fish and Game Oregon Fish and Game Tennessee Dams Texas Municipal Water Districts Westinghouse Nuclear Power Plant Alcoa American Control Technologies Ltd. Ball Aerospace Fluor Corporation Honeywell Houston Rockets Rockwell Automation Many state and local law enforcement agencies. International Security Organizations. G-3 Tele Broadcast Convergence Ltd, New Delhi India. Many small business owners American homeowners