BC

Brian Dudley Coleman

Shell Oil Compny: 1 patents #2,223 of 4,423Top 55%
Overall (All Time): #3,940,522 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4876020 Lubricating oil composition Arie Zon 1989-10-24