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USPTO Patent Rankings Data through Sept 30, 2025
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Lorenz Camenzind

Luzern, CH: #5 of 16 inventorsTop 35%
Overall (2011): #233,250 of 364,097Top 65%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

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