JK

Josephus M. A. Kemps

LB Lever Brothers: 1 patents #17 of 97Top 20%
Overall (1982): #52,594 of 81,411Top 65%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4326932 Hydrogenation Albert Froling, Rudolph O. de Jongh 1982-04-27