JC

Johan C. Van Ravenswaay Claasen

Shell Oil Compny: 2 patents #1,477 of 4,423Top 35%
Overall (All Time): #2,306,472 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5081286 Process for the preparation of an alkyl methacrylate Michael Doyle, Johan Van Gogh 1992-01-14
4778876 Vapor phase process for polymerizing carbon monoxide and olefins Michael Doyle, Gerrit G. Rosenbrand, Richard L. Wife 1988-10-18