Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JH

Joseph A. Harrington

AMAmoco: 1 patents #610 of 1,251Top 50%
Ford: 1 patents #9,341 of 17,473Top 55%
Naperville, IL: #1,350 of 3,051 inventorsTop 45%
Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,318,427 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5041207 Oxygen addition to a coking zone and sludge addition with oxygen addition Ciro D. Sorrentino, Dean G. Venardos, Shri K. Goyal, Irwin Ginsburgh 1991-08-20
4446830 Method of operating an engine with a high heat of vaporization fuel Aladar O. Simko, Peter H. Havstad 1984-05-08