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USPTO Patent Rankings Data through Sept 30, 2025
DK

Dieter Klatt

SKStocko Contact Gmbh & Co. Kg: 1 patents #2 of 4Top 50%
Overall (2002): #229,445 of 266,432Top 90%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6443361 PC-card chip-card reader Arnd Backer 2002-09-03