8 Utility Patents
#2,789 in Yongin-si
#28,436 in South Korea
#519,767 in the World
Forward Citations = 2
Company Filing History:

Joongwoo M-tech Co., Ltd.
Bsp Co., Ltd.
4. 1 out of 48
Korea Railroad Research Institute
5. 1 out of 1
Joongwoo Nara Co., Ltd.
where one patent can have more than one assignee
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