5 Utility Patents
#1,484 in Seongnam-si
#44,256 in South Korea
#825,595 in the World
Forward Citations = 3
Company Filing History:

Dowooinsys Co., Ltd.
where one patent can have more than one assignee
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#1,484 in Seongnam-si
#44,256 in South Korea
#825,595 in the World
Company Filing History:

Get your Inventor Badge Today