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USPTO Patent Rankings Data through Sept 30, 2025
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Andreas J. M. Primus

NKN. V. Kema: 1 patents #1 of 2Top 50%
Zevenaar, NL: #1 of 3 inventorsTop 35%
Overall (2003): #77,516 of 273,478Top 30%
1 Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6568251 Corrosion probe Walterus M. M. Huijbregts 2003-05-27