Nak Hyun SEONG

Follow

Person

Iksan-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Stain-resistant synthetic leather and method for manufacturing same
- Patent number 9,957,662
- Issue date May 1, 2018
- Nak Hyun Seong
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

Information Patent Application
STAIN-RESISTANT SYNTHETIC LEATHER AND METHOD FOR MANUFACTURING SAME
- Publication number 20180202101
- Publication date Jul 19, 2018
- Nak Hyun SEONG
- B32 - LAYERED PRODUCTS
Information Patent Application
STAIN-RESISTANT SYNTHETIC LEATHER AND METHOD FOR MANUFACTURING SAME
- Publication number 20170321374
- Publication date Nov 9, 2017
- Nak Hyun SEONG
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...