Assignee
SCHUMACHER EDGAR
DE·2 granted patents·1 pending application·0 citations·filing 2008–2008
Top patents by PatentIndex Score
3 records- 0136US8430280B2Submerged nozzleSCHUMACHER EDGAR·Filed 2008·Granted Apr 30, 2013·0 cites·5 claims
- 0232US8496727B2Method for treating slag flowing from a metallurgical vessel and a device for carrying out said methodSCHUMACHER EDGAR·Filed 2008·Granted Jul 30, 2013·0 cites·9 claims
- 0329US2011140321A1Tuyer device for introducing gas media under a liquid metal levelSCHUMACHER EDGAR·Filed 2008·Application pending·0 cites
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