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USPTO Patent Rankings Data through Sept 30, 2025
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Gerrit Hendrik Van Aartsen

Nijverdal, NL: #1 of 5 inventorsTop 20%
Overall (2019): #460,422 of 560,194Top 85%
1 Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10488125 Scraping heat exchanger Niels Ter Huurne, Ronald Buitenhuis, Gerardus Cornelius Maria Van Der Ven, Franciscus Johannes Cornelis Smeltink 2019-11-26