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USPTO Patent Rankings Data through Sept 30, 2025
RK

Ralf Kupp

SKStocko Contact Gmbh & Co. Kg: 1 patents #2 of 4Top 50%
Schleiden, DE: #1 of 1 inventorsTop 100%
Overall (2002): #77,459 of 266,432Top 30%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6368128 Electrical plug-in cable connector with short-circuit bypass Arnd Backer, Michael Degenhardt 2002-04-09