Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David T. Ferrughelli — 1 Patent in 2021

ExxonMobil: 1 patents #282 of 843Top 35%
Flemington, NJ: #25 of 70 inventorsTop 40%
New Jersey: #2,278 of 6,977 inventorsTop 35%
Overall (2021): #485,567 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10968404 Pyrolysis tar upgrading Teng Xu, Kapil Kandel, Glenn A. Heeter, John S. Coleman, Michael J. Clemmons +1 more 2021-04-06