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USPTO Patent Rankings Data through Sept 30, 2025
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Tianjun Fu

JDJohn Deere: 1 patents #273 of 734Top 40%
Fargo, ND: #21 of 83 inventorsTop 30%
North Dakota: #65 of 236 inventorsTop 30%
Overall (2021): #232,431 of 548,734Top 45%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11165257 System and method for frequency adjustment of parallel inverters coupled to a grid power source Jacob R. DeCock, Robert Shaw, Long Wu 2021-11-02