Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Christopher Ha — 1 Patent in 2021

Caterpillar: 1 patents #241 of 826Top 30%
Champaign, IL: #55 of 179 inventorsTop 35%
Illinois: #2,747 of 8,822 inventorsTop 35%
Overall (2021): #501,762 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11001991 Optimizing loading of a payload carrier of a machine Shawn Nainan Mathew, Yang Liu, Qi Wang 2021-05-11