Inventor
FLOTTMANN DIRK
DE8 patents
Patents
8 patentsUS6265683B1Jul 24, 2001
Semiconductor material classification device
WACKER CHEMIE GMBH53 citations94
US6375011B1Apr 23, 2002
Vibrating conveyor and method for conveying silicon fragments
WACKER CHEMIE GMBH45 citations91
US6360755B1Mar 26, 2002
Method for processing semiconductor material
WACKER CHEMIE GMBH25 citations91
US6040544AMar 21, 2000
Optoelectronic separation apparatus
WACKER CHEMIE GMBH26 citations91
US6260712B1Jul 17, 2001
Air separation of polysilicon
WACKER CHEMIE GMBH25 citations87
US6063697AMay 16, 2000
Crushing of silicon on ultrapure ice
WACKER CHEMIE GMBH12 citations72
US6313013B1Nov 6, 2001
Method and device for processing semiconductor material
WACKER CHEMIE GMBH7 citations70
US6073773AJun 13, 2000
Separation of semiconductor material
WACKER CHEMIE GMBH1 citations51