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

Erich Lerch

Luzern, CH: #5 of 16 inventorsTop 35%
Overall (2011): #307,621 of 364,097Top 85%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7886442 Pocket knife with a weighing element Lorenz Camenzind, Peter Joder 2011-02-15