Chungcheongnam-do
South Korea
2
2011-07-21
2
2014-04-15
These are the the leading inventors for applications assigned to CERAGREEN CO., LTD.:
CERAGREEN CO., LTD. based in Chungcheongnam-do, KR has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Apparatus and method for recycling coal ash
#2 | 2009-12-31 ✅ Patent 8,232,220 granted on 2012-07-31Method for manufacturing an artificial lightweight aggregate containing bottom ash
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