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

Rudolf Krumbholz

Merchweiler, DE: #2 of 2 inventorsTop 100%
Overall (2011): #177,011 of 364,097Top 50%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8063235 Cromatography process for recovering a substance or a group of substances from a mixture Peter Lembke, Norbert Schirra 2011-11-22