2 Utility Patents
#55 in Uijeongbu-si
#87,580 in South Korea
Forward Citations = 0
Company Filing History:

Daewoo Engineering & Construction Co., Ltd
Dongshin Hydraulics Co., Ltd.
4. 2 out of 10
Sungilturbine Co., Ltd.
5. 1 out of 86
Dongguk University Industry-academic Cooperation Foundation
where one patent can have more than one assignee
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