Assignee
BLACK DIAMOND GRANULES INC
US·1 granted patent·1 pending application·73 citations·filing 1998–2002
Top patents by PatentIndex Score
2 records- 0191US6258456B1Spheroidal slag particles and apparatus and process for producing spheroidal slag and fly ash particlesBLACK DIAMOND GRANULES INC·Filed 1998·Granted Jul 10, 2001·73 cites·10 claims
- 0240US2003180537A1Spheroidal particles and apparatus and process for producing sameBLACK DIAMOND GRANULES INC·Filed 2002·Application pending·0 cites
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