19 Utility Patents
#522 in Hwaseong-si
#10,322 in South Korea
#181,667 in the World
Forward Citations = 37
Company Filing History:

Dowooinsys Co., Ltd.
where one patent can have more than one assignee
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#522 in Hwaseong-si
#10,322 in South Korea
#181,667 in the World
Company Filing History:

Get your Inventor Badge Today