SM

Simon Dexter Marchant

DL De La Rue International Limited: 1 patents #74 of 177Top 45%
Overall (All Time): #1,906,122 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10637143 Dual frequency RFID reader — 2020-04-28
9573407 Security substrates Paul Howland, Janina Möreke 2017-02-21