DS

David Macdonald Smith

CC Ciba Specialty Chemicals: 1 patents #66 of 192Top 35%
📍 Leven, GB: #1 of 8 inventorsTop 15%
Overall (2005): #214,191 of 245,428Top 90%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6946550 Fluorescent pigments Iain Frank Fraser, Ian Alexander Macpherson, Simon Martyr, Greig Chisholm, Stephen John Coughlin 2005-09-20