RR

Richard Rowntree

CL Castrol Limited: 1 patents #65 of 137Top 50%
Overall (All Time): #3,735,601 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5488855 Testing lubricating oil for mineral oil contaminants Brian H. Carter, Andrew Swallow 1996-02-06