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USPTO Patent Rankings Data through Sept 30, 2025
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Cornelis J. Steketee — 2 Patents

Driewegen, NL: #1 of 1 inventorsTop 100%
Overall (All Time): #2,373,089 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4232743 Device for digging up tuberous plants, for example, beets 1980-11-11
4193728 Collecting groups for straw bales and lifting said groups 1980-03-18