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

Andreas Kinnen

Xanten, DE: #3 of 4 inventorsTop 75%
Overall (2002): #254,913 of 266,432Top 100%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6500400 Process for preparing precipitated calcium carbonates Helmut Dillenburg, Kurt Schinninger, Christoph Nover 2002-12-31