Inventor

CHANG REN-KUEN

TW3 patents

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

IND TECH RES INST

2 patents

US5236643AAug 17, 1993

Preparation of gas separation membrane and spiral wound gas separation module

IND TECH RES INST10 citations68

US8865782B2Oct 21, 2014

Fire-resistant polyurethane foam

IND TECH RES INST3 citations58

CHEN PO-JU

1 patent

US8604093B2Dec 10, 2013

Fire-resistant polyurethane foam and fabrication method thereof

CHEN PO-JU0 citations45