CB

Colin David Bell

AP Amersham International Plc: 2 patents #20 of 122Top 20%
📍 Cardiff, GB: #141 of 510 inventorsTop 30%
Overall (All Time): #2,272,484 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5658494 Fluorescent compounds John Hewer Coles Howse, Nigel Bosworth, David James 1997-08-19
5435937 Fluorescent compounds John Hewer Coles Howse 1995-07-25