JH

John V. Hanlon

ET Ethyl: 2 patents #215 of 494Top 45%
📍 Baton Rouge, LA: #757 of 1,896 inventorsTop 40%
🗺 Louisiana: #3,194 of 10,876 inventorsTop 30%
Overall (All Time): #2,358,038 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4473378 Desensitized cetane improvers James B. Hinkamp 1984-09-25
4448587 Synergistic cetane improver James B. Hinkamp 1984-05-15