P

Inventor

CHA SUNG W

KR7 patents
⚠️ This page may combine multiple inventors who share the name “CHA SUNG W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TREXEL INC

4 patents
US6884377B1Apr 26, 2005

Method and apparatus for microcellular polymer extrusion

TREXEL INC148 citations97
US6884823B1Apr 26, 2005

Injection molding of polymeric material

TREXEL INC134 citations97
US6284810B1Sep 4, 2001

Method and apparatus for microcellular polymer extrusion

TREXEL INC179 citations97
US6613811B1Sep 2, 2003

Microcellular thermoplastic elastomeric structures

TREXEL INC74 citations94

MASSACHUSETTS INST TECHNOLOGY

3 patents
US5334356AAug 2, 1994

Supermicrocellular foamed materials

MASSACHUSETTS INST TECHNOLOGY297 citations98
US5158986AOct 27, 1992

Microcellular thermoplastic foamed with supercritical fluid

MASSACHUSETTS INST TECHNOLOGY509 citations98
USRE37932EDec 10, 2002

Supermicrocellular foamed materials

MASSACHUSETTS INST TECHNOLOGY62 citations95