Daegu
South Korea
4
2019-07-11
The entities that hold a legal rights for patent applications filed by inventor BYEON Jeong Hoon:
Jeong Hoon BYEON from Daegu, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
PORTABLE BIO-AEROSOL COLLECTION DEVICE AND ANALYSIS METHOD
#2 | 2019-01-17Preparation apparatus for nanocomposite material and self-assembly preparation method
#3 | 2019-01-10Multifunctional filter medium, and method and apparatus for manufacturing same
#4 | 2018-12-06Functional fiber for adsorbing heavy metal and method for producing same
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