In certain embodiments, the present invention includes a method for protecting from unauthorized access one or more ports of a system integrated into a structure for injection of a material into one or more cavities in the structure. The method includes coupling a base to the structure, the base including...http://www.google.com/patents/US20050210736?utm_source=gb-gplus-sharePatent US20050210736 - Method for protecting from unauthorized access one or more ports of a system integrated into a structure for injection of a material into one or more cavities in the structure
