DG

Donald M. Gunn

IC ICI: 1 patents #65 of 244Top 30%
📍 Stockport, GB: #2 of 11 inventorsTop 20%
Overall (1989): #119,608 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4824948 Substituted phthalocyanine William M. Stark, Nigel Hughes 1989-04-25