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USPTO Patent Rankings Data through Sept 30, 2025
DD

Douglas G. Dixon

Longview, WA: #1 of 3 inventorsTop 35%
Washington: #2,839 of 8,555 inventorsTop 35%
Overall (2011): #314,373 of 364,097Top 90%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7985166 Treadmill conversion resistance training apparatus Rick Farnsworth 2011-07-26