JL

John T. Loper

AI Afton Chemical Intangibles: 1 patents #1 of 1Top 100%
ET Ethyl: 1 patents #1 of 16Top 7%
🗺 Virginia: #147 of 1,885 inventorsTop 8%
Overall (2004): #57,755 of 270,089Top 25%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6800596 Lubricating oil dispersant — 2004-10-05
6767871 Diesel engine lubricants Mark T. Devlin, Charles A. Passut, Carl K. Esche, Jr. 2004-07-27