US

Urs Spirig

📍 Balzers, LI: #25 of 50 inventorsTop 50%
Overall (All Time): #3,276,415 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7648362 Dental restoration and a method for producing a dental restoration Hans-Peter Foser 2010-01-19