Method and apparatus for providing product survey information in

Method and apparatus for providing secure document distribution

Method and apparatus for providing secure document distribution

Method and apparatus for providing secure identification,...

Method and apparatus for recording and utilizing unknown...

Method and apparatus for recording usage data of card operated d

Method and apparatus for scrip distribution and management

Method and apparatus for searching rights objects stored in...

Method and apparatus for searching rights objects stored in...

Method and apparatus for the secure delivery of goods

Method and apparatus for transaction card security utilizing...

Method and apparatus for transaction card security utilizing...

Method and apparatus for transaction settlement

Method and apparatus for use of identification cards with...

Method and apparatus for validating credit information during ho

Method and apparatus for validating credit information during ho

Method and apparatus for validating valuable documents

Method and apparatus for vending a containerized liquid...

Method and apparatus for vending a containerized liquid...

Method and apparatus for vending a containerized product on mult