HH

Hanspeter Hoffmann

📍 Balzers, LI: #25 of 50 inventorsTop 50%
Overall (All Time): #4,024,722 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4553270 Protective helmet with securing collar — 1985-11-19