P

Inventor

SHIM SANG HEA

US10 patents
⚠️ This page may combine multiple inventors who share the name “SHIM SANG HEA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

JUSTEQ LLC

6 patents

ACCULAB CO LTD

3 patents

NALCO CHEMICAL CO

1 patent