RG

Robert Adrianus Wilhelmus Grotenbreg

Shell Oil Compny: 1 patents #62 of 205Top 35%
Overall (2003): #130,944 of 273,478Top 50%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6596842 Polymerizing alkylene oxide with sound or radiation treated DMC Michiel Barend Eleveld, Johan Paul Smit, Riemer Alberts De Groot 2003-07-22