JS

John H. Smythe

EX ExxonMobil: 1 patents #178 of 579Top 35%
📍 Wantage, GB: #3 of 8 inventorsTop 40%
Overall (2003): #189,671 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6610634 Two-cycle lubricating oil George Mortimer Tiffany, III, George C. L'Heureux 2003-08-26