WR

Willem George Sied Van Rijs

SU Shell Usa: 1 patents #79 of 307Top 30%
Overall (All Time): #2,470,318 of 4,157,543Top 60%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11873920 Safety device Folkert Hettinga, Peter Van Der Wagt, Alfred Arnold KRUIJER 2024-01-16