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USPTO Patent Rankings Data through Sept 30, 2025
JF

Jan Franck

Weidenberg, DE: #1 of 2 inventorsTop 50%
Overall (2021): #419,969 of 548,734Top 80%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11171543 Energy generation from a double wellbore 2021-11-09