|
2025
|
Invention
|
Authentication method and system.
A method for authenticating an object, comprising determining ... |
|
2024
|
Invention
|
Authentication method and system. A method for authenticating an object, comprising determining a... |
|
2023
|
Invention
|
Methods of delivery of encapsulated perfluorocarbon taggants.
A system and method for tagging, t... |
|
2020
|
Invention
|
Methods of delivery of encapsulated perfluorocarbon taggants. A system and method for tagging, tr... |
|
2016
|
Invention
|
Authentication method and system. The present invention provides a method and apparatus for the p... |
|
2015
|
Invention
|
Methods and articles for identifying objects using encapsulated perfluorocarbon tracers. A system... |
|
2012
|
Invention
|
Methods and articles for identifying objects using encapsulated perflurocarbon tracers. A system ... |
|
1998
|
Invention
|
System and method for authentication of goods. An authentication system comprising a medium havin... |
|
1996
|
Invention
|
Method for remote detection of volatile taggant. A method of tagging and detecting objects is dis... |
