4 Utility Patents
#14,802 in Seoul
#53,465 in South Korea
Forward Citations = 22
Company Filing History:
Korea Institute of Construction Technology
Daewoo Engineering & Construction Co., Ltd
Keosung Construction Co. Ltd
4. 1 out of 2
Keosong Construction Co. Ltd
5. 1 out of 1
Nasstech. E&c Co., Ltd.
where one patent can have more than one assignee
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