JB

Julianus L. van der Baan

Shell Oil Compny: 1 patents #2,223 of 4,423Top 55%
Overall (All Time): #3,851,901 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5118855 Phosphine compounds Friedrich Bickelhaupt, Joachim W. F. K. Barnick 1992-06-02