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USPTO Patent Rankings Data through Sept 30, 2025
HK

Hans Kolk

Overall (All Time): #3,823,947 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5210983 Extruded section for use as a ridge or gutter section in a foil greenhouse, and foil greenhouse provided with such an extruded section 1993-05-18