Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Philip W. Schofield — 1 Patent in 2021

AGAndritz Fiedler Gmbh: 1 patents #1 of 2Top 50%
Geneva, IL: #9 of 31 inventorsTop 30%
Illinois: #2,747 of 8,822 inventorsTop 35%
Overall (2021): #301,245 of 548,734Top 55%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11007539 Discontinuously operated centrifuge Markus Weingartner 2021-05-18