SB

Sushil Bhattacharjee

DL De La Rue International Limited: 1 patents #74 of 177Top 45%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8655044 Method and apparatus for determining authenticity Alexandre Gret, Hansjorg Klock, Edward John Brindley 2014-02-18