Inventor
KIM CHANG-SAM
KR4 patents
⚠️ This page may combine multiple inventors who share the name “KIM CHANG-SAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOREA INST SCI & TECH
3 patentsUS8986598B2Mar 24, 2015
Alumina-coated spinel-silicon carbide refractory composition with high corrosion resistance to coal slag and method for manufacturing the same
KOREA INST SCI & TECH6 citations68
US8815759B2Aug 26, 2014
Cement-free high strength unshaped refractory
KOREA INST SCI & TECH1 citations46
US9911517B2Mar 6, 2018
Carbon felt impregnated with inorganic particles and method for producing the same
KOREA INST SCI & TECH0 citations45