AC

Andrew Paul Chapple

UB Unilever Patent Holdings B.V.: 1 patents #2 of 23Top 9%
📍 Gwynfryn, GB: #1 of 1 inventorsTop 100%
Overall (1989): #132,301 of 140,708Top 95%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4849394 Process for preparing a silica-magnesia cogel catalyst — 1989-07-18