DB

Donald Barby

LB Lever Brothers: 1 patents #16 of 90Top 20%
📍 Great Barrow, GB: #1 of 1 inventorsTop 100%
Overall (1989): #120,016 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4797310 Substrate carrying a porous polymeric material Zia Haq 1989-01-10