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USPTO Patent Rankings Data through Sept 30, 2025
HZ

Herman Maria Zuidberg

FBFugro Engineers B.V.: 1 patents #1 of 2Top 50%
Rijnsburg, NL: #1 of 4 inventorsTop 25%
Overall (2004): #211,007 of 270,089Top 80%
1 Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6705411 Downhole coring device Peter Nicolaas Looijen 2004-03-16