4 Utility Patents
#640 in Incheon, 402-040
#53,626 in South Korea
Forward Citations = 26
Company Filing History:
Sk Incheon Petrochem Co., Ltd.
Other

4. 1 out of 62

5. 1 out of 1
Sbe&e Co., Ltd.
where one patent can have more than one assignee
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