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USPTO Patent Rankings Data through Sept 30, 2025
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Marius Otto Winkelman — 1 Patent in 2016

Nijkerk, NL: #1 of 3 inventorsTop 35%
Overall (2016): #296,311 of 481,213Top 65%
1 Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9297142 Dredge vessel system Hendrik Ratering 2016-03-29