Assignee
VEITSCH RADEX AG
AT·15 granted patents·152 citations·filing 1991–1997
Top patents by PatentIndex Score
15 records- 0182US5634313ACylindrical, refractory, hollow brickVEITSCH RADEX AG·Filed 1995·Granted Jun 3, 1997·44 cites·15 claims
- 0261US5573987ARefractory ceramic mass and its useVEITSCH RADEX AG·Filed 1995·Granted Nov 12, 1996·20 cites·9 claims
- 0360US5723394ARefractory ceramic mass and its useVEITSCH RADEX AG·Filed 1996·Granted Mar 3, 1998·15 cites·13 claims
- 0459US5569631ARefractory ceramic mass and its useVEITSCH RADEX AG·Filed 1995·Granted Oct 29, 1996·15 cites·14 claims
- 0554US5565390AUse of a refractory ceramic brick for lining cement rotary kilnsVEITSCH RADEX AG·Filed 1994·Granted Oct 15, 1996·10 cites·8 claims
- 0652US5645772ARefractory ceramic mass for lining the bottoms of electric arc furnaces and process for their repairVEITSCH RADEX AG·Filed 1993·Granted Jul 8, 1997·11 cites·9 claims
- 0746US5465943ABottom or wall structure for a metallurgical vesselVEITSCH RADEX AG·Filed 1991·Granted Nov 14, 1995·8 cites·25 claims
- 0840US5628939AProcess for preparing carbon-containing refractory ceramic masses and moldingsVEITSCH RADEX AG·Filed 1993·Granted May 13, 1997·7 cites·23 claims
- 0939US5646079ARefractory ceramic mass and its useVEITSCH RADEX AG·Filed 1995·Granted Jul 8, 1997·7 cites·18 claims
- 1032US5552354ARefractory brickVEITSCH RADEX AG·Filed 1995·Granted Sep 3, 1996·3 cites·7 claims
- 1131US6129889AGas-flushing base for metallurgical vesselsVEITSCH RADEX AG·Filed 1997·Granted Oct 10, 2000·3 cites·30 claims
- 1231US5888586AUse of a water-containing fire-resistant ceramic casting materialVEITSCH RADEX AG·Filed 1996·Granted Mar 30, 1999·4 cites·16 claims
- 1330US5911946ASnorkel for a degassing vesselVEITSCH RADEX AG·Filed 1997·Granted Jun 15, 1999·4 cites·18 claims
- 1422US5853658AGas purging device in the blowpipe of a degassing vesselVEITSCH RADEX AG·Filed 1995·Granted Dec 29, 1998·1 cites·9 claims
- 1510US5622673AGas purging means for wall-side installation in metallurgical melting vesselsVEITSCH RADEX AG·Filed 1995·Granted Apr 22, 1997·0 cites·12 claims
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