Security device for sheet material and method of marking the dev
Security document
Security document and method of testing same
Security for images formed by impact based systems
Security method with applied invisible security code markings
Security seal
Shipping method and shipping slip
Stamp incorporating electronic article surveillance technology
Stamp such as a postage stamp and a method for producing it
Stretchable thermoplastic labels for cryogenic storage container
Substrate labeling system
System and method for quality assurance in animal medicine...
System and method to enable children to place their shoes on the
System for confirming the authenticity of an article using a mag
System for machine reading/index marking publications
System for providing updated product and pricing information for
System for serially index-marking publications