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USPTO Patent Rankings Data through Sept 30, 2025
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Douglas James Mohler

Zumbro Falls, MN: #3 of 3 inventorsTop 100%
Minnesota: #1,999 of 5,843 inventorsTop 35%
Overall (2011): #313,335 of 364,097Top 90%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7913856 System and method for cleaning fuel storage tanks Russell H. Hilsman 2011-03-29