Munich
Germany
4
2020-07-02
The entities that hold a legal rights for patent applications filed by inventor STARK Martin:
Martin STARK from Munich, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Optical storage phosphor, method for checking an authenticity feature, device for carrying out a method, authenticity feature and value document
#2 | 2019-10-03Method for securing value documents using storage phosphors
#3 | 2019-05-30Method for securing value documents using storage phosphors
#4 | 2016-03-17Method for marking a feature substance, security feature, document of value and method for verifying said document
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