Inventor

KWON HYEOK CHIL

KR2 patents

⚠️ This page may combine multiple inventors who share the name “KWON HYEOK CHIL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HANWHA SOLUTIONS CORP

1 patent

US11795249B2Oct 24, 2023

Vinyl chloride-based copolymer and preparation method thereof

HANWHA SOLUTIONS CORP0 citations41

HANWHA CHEMICAL CORP

1 patent

US10208197B2Feb 19, 2019

PVC-based compound composition

HANWHA CHEMICAL CORP0 citations39