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USPTO Patent Rankings Data through Sept 30, 2025
KG

Karl Graf

Overall (2002): #180,669 of 266,432Top 70%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6421934 Skate boot and getting up aid for such a skate boot 2002-07-23