Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
HR

Hans Rapp

DKDdm Hopt + Schuler Gmbh & Co. Kg: 1 patents #1 of 1Top 100%
Alingsås, SE: #1 of 9 inventorsTop 15%
Overall (2002): #209,895 of 266,432Top 80%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6402035 Card reader 2002-06-11