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

René Amherd

VAVon Arx Ag: 1 patents #1 of 1Top 100%
Richterswil, CH: #2 of 7 inventorsTop 30%
Overall (2011): #187,921 of 364,097Top 55%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7861798 Needle gun 2011-01-04