FA

Felix Amberg

📍 Illnau, CH: #49 of 101 inventorsTop 50%
Overall (All Time): #3,706,432 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5851580 Shotcrete spraying process Otto Tschumi, Markus Vogel 1998-12-22