44 Utility Patents
#240 in Daejeon
#2,857 in South Korea
#48,804 in the World
Forward Citations = 99
Company Filing History:


Dongyang E&p Inc.
where one patent can have more than one assignee
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#240 in Daejeon
#2,857 in South Korea
#48,804 in the World
Company Filing History:


Get your Inventor Badge Today