JR

Joseph W. Roos

ET Ethyl: 1 patents #3 of 11Top 30%
📍 Mechanicsville, VA: #4 of 15 inventorsTop 30%
🗺 Virginia: #419 of 1,842 inventorsTop 25%
Overall (2003): #190,276 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6629407 Lean burn emissions system protectant composition and method Martin J. Openshaw, Herbert M. Scull 2003-10-07