Inventor

KOO KEE-KAHB

KR4 patents

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

KOREX CORP

2 patents

US9168468B2Oct 27, 2015

System and method for recycling high-boiling-point waste photoresist stripper

KOREX CORP3 citations58

US8961744B2Feb 24, 2015

System and method for recycling high-boiling-point waste photoresist stripper

KOREX CORP3 citations58

CJ CHEILJEDANG CORP

1 patent

US10870619B2Dec 22, 2020

Method for preparing L-methionine crystals using crystallization technique

CJ CHEILJEDANG CORP0 citations50

KOREA INST OF GEOSCIENCE & MIN

1 patent

US7550618B2Jun 23, 2009

Preparation of iron(II) acetate powder from a low grade magnetite

KOREA INST OF GEOSCIENCE & MIN1 citations46