2 Patents
#152 in Incheon, 402-040
#3,608 in South Korea
Poong San Metal Corporation
Forward Citations = 21
3 inventors:
3 inventors (with patents filed for the assignee):
Dong K Park (2 out of 2 patents)
Young Gyun Kim (1 out of 17 patents)
Kun Sik Lee (1 out of 17 patents)
2 patents:
#152 in Incheon, 402-040
#3,608 in South Korea
3 inventors: