Inventor
GERTIG UDO
DE5 patents
Patents
5 patentsUS6548131B1Apr 15, 2003
Quartz glass crucible and process for the manufacture of the crucible
HERAEUS QUARZGLAS82 citations96
US6660671B2Dec 9, 2003
Method of producing a composite material having a high SiO2 content, composite material obtained according to the method, and permanent mold made thereof
HERAEUS QUARZGLAS26 citations91
US6380110B1Apr 30, 2002
Process for making opaque quartz, for carrying out the process suitable SiO2 granulate, and component of opaque quartz glass
HERAEUS QUARZGLAS35 citations90
US6684664B2Feb 3, 2004
Process for manufacture of a component made of opaque synthetic quartz glass
HERAEUS QUARZGLAS12 citations72
US6755049B2Jun 29, 2004
Method of producing a quartz glass crucible
HERAEUS QUARZGLAS12 citations69