BR

Bert Ripper

WA Wacker Siltronic Gesellschaft Fur Halbleitermaterialien Ag: 1 patents #4 of 45Top 9%
📍 Postbauer-Heng, DE: #1 of 2 inventorsTop 50%
Overall (2002): #249,622 of 266,432Top 95%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6439987 Tool and method for the abrasive machining of a substantially planar surface Hubert Grubmüller 2002-08-27