SM

Sean D. Maddox

DL Dubois Limited: 1 patents #1 of 3Top 35%
📍 Sydenham, GB: #3 of 4 inventorsTop 75%
Overall (2016): #234,107 of 481,213Top 50%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9355537 Optical security tag Peter Antony Farrar, Mark R. Marriott 2016-05-31