Inventor
GRUEBL PETER
DE7 patents
Patents
7 patentsUS7360727B2Apr 22, 2008
Apparatus and method for the mechanical comminution of semiconductor materials
WACKER CHEMIE AG10 citations82
US7950600B2May 31, 2011
Device and method for comminuting coarsely crushed polycrystalline silicon
WACKER CHEMIE AG17 citations79
US10876221B2Dec 29, 2020
Polycrystalline silicon fragments and process for comminuting polycrystalline silicon rods
WACKER CHEMIE AG2 citations71
US8939336B2Jan 27, 2015
Polycrystalline silicon portion and method for breaking a silicon body
WACKER CHEMIE AG0 citations50
US10155629B2Dec 18, 2018
Apparatus for conveying a product stream of chunk polysilicon or granular polysilicon
WACKER CHEMIE AG1 citations44
US10589318B2Mar 17, 2020
Classifying polysilicon
WACKER CHEMIE AG0 citations39
US9586210B2Mar 7, 2017
Apparatus and method for comminuting a polycrystalline silicon rod
WACKER CHEMIE AG0 citations33