Daejeon
Korea (South)
2
2015-02-12
The entities that hold a legal rights for patent applications filed by inventor KWON Hyuk-won:
Hyuk-won KWON from Daejeon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
CARBON BLOCK FILTER FOR REMOVAL OF HEAVY METALS AND METHOD FOR MANUFACTURING THE SAME
#2 | 2013-05-02CARBON BLOCK FILTER FORMED FROM DIVIDED PARTICLES OF BINDER AND ACTIVATED CARBON AND METHOD THEREFOR
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