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Inventor

WANG TIANZHU

US11 patents
⚠️ This page may combine multiple inventors who share the name “WANG TIANZHU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

JOHNSON & SON INC S C

4 patents
USD502324SMar 1, 2005

Part of a handle

JOHNSON & SON INC S C53 citations95
USD502002SFeb 22, 2005

Handle

JOHNSON & SON INC S C64 citations95
USD547850SJul 31, 2007

Decorative container

JOHNSON & SON INC S C29 citations92
US7740412B2Jun 22, 2010

Method of cleaning using a device with a liquid reservoir and replaceable non-woven pad

JOHNSON & SON INC S C9 citations81

JIANGSU JIANGHUAI ENGINE CO LT

2 patents
USD588061SMar 10, 2009

Shell of a vehicle auxiliary power generation system

JIANGSU JIANGHUAI ENGINE CO LT18 citations87
USD588062SMar 10, 2009

Shell of the vehicle auxiliary power generation system

JIANGSU JIANGHUAI ENGINE CO LT15 citations78

UNIV TIANJIN

2 patents
US12304014B1May 20, 2025

Automatic welding production line for large complex workpiece and production method

UNIV TIANJIN3 citations73
US12304741B1May 20, 2025

Feeding device for subway grille main reinforcement conveying

UNIV TIANJIN0 citations50

HOME PRODUCTS INTERNATIONAL IN

1 patent
USD502807SMar 15, 2005

Storage container for a wreath

HOME PRODUCTS INTERNATIONAL IN36 citations90

WANG TIANZHU

1 patent
USD656133SMar 20, 2012

Audio interface

WANG TIANZHU33 citations89

SHURE ACQUISITION HOLDINGS INC

1 patent
USD579918SNov 4, 2008

Control assembly for audio device

SHURE ACQUISITION HOLDINGS INC5 citations61