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Shell Oil Compny: 1 patents #2,223 of 4,423Top 55%
Overall (All Time): #2,642,720 of 4,157,543Top 65%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11274208 Reducing crumb rubber modified bitumen odors Jacques Colange, Hui Yan 2022-03-15