CH

Carl R. Hallberg

📍 Kongsberg, NO: #42 of 212 inventorsTop 20%
Overall (All Time): #2,322,005 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4904121 Device for stabilizing bulk material — 1990-02-27
4798498 Device for stabilizing bulk material — 1989-01-17