Seoul
South Korea
3
2012-03-22
The entities that hold a legal rights for patent applications filed by inventor Ryu JaeHee:
JaeHee Ryu from Seoul, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
COMPOSITE HOLLOW FIBER MEMBRANE AND METHOD FOR MANUFACTURING THE SAME
#2 | 2011-08-11HOLLOW FIBER MEMBRANE AND METHOD FOR MANUFACTURING THE SAME
#3 | 2009-02-12Hollow fiber membrane and method for manufacturing the same
3124168 ⎘