Inventor

GUO XIAOGANG

US7 patents

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

NEWELL OPERATING CO

2 patents

USD556476SDec 4, 2007

Organizer

NEWELL OPERATING CO48 citations94

USD555943SNov 27, 2007

Organizer

NEWELL OPERATING CO24 citations90

HAMILTON BEACH PROCTOR SILEX

2 patents

US6889602B2May 10, 2005

Grilling appliance

HAMILTON BEACH PROCTOR SILEX28 citations92

USD453658SFeb 19, 2002

Grilling appliance

HAMILTON BEACH PROCTOR SILEX9 citations73

ZIMMER AG

1 patent

US6417320B1Jul 9, 2002

Catalyst and method for its production and use

ZIMMER AG55 citations91

HAMILTON BEACH PROCTER SILEX I

1 patent

US6860191B2Mar 1, 2005

Waffle baker

HAMILTON BEACH PROCTER SILEX I39 citations87

HUAWEI DIGITAL POWER TECH CO LTD

1 patent

US12340959B2Jun 24, 2025

Switch, power conversion apparatus, and power supply system

HUAWEI DIGITAL POWER TECH CO LTD0 citations45