RJ

Rudolph O. de Jongh

IB Internationale Otrool Maatschappij Octropa B.V.: 1 patents #2 of 21Top 10%
LB Lever Brothers: 1 patents #17 of 97Top 20%
📍 The Hague, NL: #1 of 18 inventorsTop 6%
Overall (1982): #8,113 of 81,411Top 10%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4340698 Powder coating Adrianus Visser, Robert van der Linde 1982-07-20
4326932 Hydrogenation Albert Froling, Josephus M. A. Kemps 1982-04-27