Inventor

LEE MI RAN

KR3 patents

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

SK CHEMICALS CO LTD

1 patent

US9938487B2Apr 10, 2018

Method for preparing fatty acid alkyl ester using fat

SK CHEMICALS CO LTD1 citations48

SK ECO PRIME CO LTD

1 patent

US12371634B2Jul 29, 2025

Method for preparing bio-oil from fatty acid with high acid value

SK ECO PRIME CO LTD0 citations41

NEOSTACK CO LTD

1 patent

US10769905B2Sep 8, 2020

Internet of things-based trespassing situations analysis system for smart window

NEOSTACK CO LTD0 citations18