Assignee
CALDERON ENERGY COMPANY OF BOW
US·3 granted patents·43 citations·filing 1998–2001
Top patents by PatentIndex Score
3 records- 0183US6409790B1Method and apparatus for practicing carbonaceous-based metallurgyCALDERON ENERGY COMPANY OF BOW·Filed 2001·Granted Jun 25, 2002·20 cites·56 claims
- 0263US6214085B1Method for direct steelmakingCALDERON ENERGY COMPANY OF BOW·Filed 1999·Granted Apr 10, 2001·19 cites·29 claims
- 0339US6077399AMethod for producing uniform quality cokeCALDERON ENERGY COMPANY OF BOW·Filed 1998·Granted Jun 20, 2000·4 cites·8 claims
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