DC

David Oswald Clayden

BL British Technology Group Limited: 1 patents #139 of 501Top 30%
📍 Richmond, GB: #100 of 192 inventorsTop 55%
Overall (All Time): #3,691,653 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5787185 Biometric identification of individuals by use of subcutaneous vein patterns — 1998-07-28