AA

Andries G. Altena

JL Johnson Matthey Public Limited: 1 patents #2 of 15Top 15%
Overall (1989): #132,476 of 140,708Top 95%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4873388 Oxidative conversion of methane to ethylene and ethane Eric Shutt, John W. Jenkins 1989-10-10