5 Utility Patents
#12,441 in Seoul
#44,447 in South Korea
#827,581 in the World
Forward Citations = 1
Company Filing History:
Daewoo Engineering & Construction Co., Ltd
Sungilturbine Co., Ltd.

4. 3 out of 81

5. 3 out of 87
Dongguk University Industry-academic Cooperation Foundation
where one patent can have more than one assignee
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