DS

David L. Spivey

TL The Lubrizol: 2 patents #6 of 46Top 15%
📍 Stafford, GB: #3 of 11 inventorsTop 30%
Overall (2011): #104,438 of 364,097Top 30%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7938867 Fuel composition containing a medium substantially free of sulphur and process thereof Robert H. Barbour, William B. Chamberlin, III, John K. Pudelski 2011-05-10
7901471 Fuel composition containing a medium substantially free of sulphur and process thereof Robert H. Barbour, William B. Chamberlin, III, John K. Pudelski 2011-03-08