AA

Abraham Araya

UB Unilever Patent Holdings B.V.: 1 patents #2 of 23Top 9%
Overall (1989): #135,216 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4888309 Hydrophobic, highly porous, three-dimensional inorganic structures — 1989-12-19