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

Wolfgang Leichnitz

Linz, DE: #1 of 4 inventorsTop 25%
Overall (2004): #86,692 of 270,089Top 35%
1 Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6672857 Device for introducing a coating into pipes Walter Hecken 2004-01-06