RG

Ralf Grief

SO Sandvik Mining And Construction Oy: 1 patents #3 of 25Top 15%
📍 Zeltweg, AT: #6 of 12 inventorsTop 50%
Overall (2022): #294,105 of 548,613Top 55%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11299987 Heading machine with cusp cutter Stefan Hasler, Karl Irregger, Stefan Steiner, Gerhard Weinberger 2022-04-12