Inventor

ZHENG GUIZHANG

US9 patents

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

PEPSICO INC

4 patents

USD719449SDec 16, 2014

AMCOR RIGID PLASTICS USA LLC

3 patents

US10625917B2Apr 21, 2020

Vacuum panel for non-round containers

AMCOR RIGID PLASTICS USA LLC3 citations71

US10414570B2Sep 17, 2019

Vacuum panel for non-round containers

AMCOR RIGID PLASTICS USA LLC1 citations60

US10189597B2Jan 29, 2019

Footed container base

AMCOR RIGID PLASTICS USA LLC0 citations37

EATON WILLIAM R

2 patents

USD700519SMar 4, 2014

Bottle

EATON WILLIAM R37 citations92

USD699580SFeb 18, 2014

Bottle

EATON WILLIAM R47 citations92