KB

Kurt Boppart

📍 Sankt Gallen, CH: #177 of 367 inventorsTop 50%
Overall (All Time): #4,064,151 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4312106 Process for applying a heat-barrier layer to a piston crown Hans Wanner 1982-01-26