BN

Bertram Nickolay

Overall (All Time): #3,526,189 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6636614 Method for preventing the falsification of documents comprising a photograph, preferably a facial-view photograph Mario Koeppen, Wolfgang Adam 2003-10-21