P

Inventor

WANG XUEGANG

CN5 patents
⚠️ This page may combine multiple inventors who share the name “WANG XUEGANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WANG XUEGANG

4 patents
USD669227SOct 16, 2012

Welding helmet

WANG XUEGANG18 citations88
USD637353SMay 3, 2011

Welding helmet

WANG XUEGANG19 citations88
USD584858SJan 13, 2009

Welding helmet

WANG XUEGANG28 citations88
US8864994B2Oct 21, 2014

Method for post-extracting high-acyl gellan gum

WANG XUEGANG0 citations46

YANG BAOYI

1 patent
US8609377B2Dec 17, 2013

Method for post-extracting low acyl gellan gum

YANG BAOYI9 citations70