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WARD VALVE MFG CO LTD ANHUI

Overview
  • Total Patents
    14
About

WARD VALVE MFG CO LTD ANHUI has a total of 14 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets machine tools are Chongqing minfa automobile fittings co ltd, CHIZHOU GONGKANG AUTOMOTIVE COMPONENTS CO LTD and SICHUAN HANGDA ELECTROMECHANICAL TECHNOLOGY DEV SERVICE CT.

Patent filings in countries

World map showing WARD VALVE MFG CO LTD ANHUIs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing WARD VALVE MFG CO LTD ANHUIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

Top inventors

# Name Total Patents
#1 Qingfeng Lin 8
#2 Zhongwei Li 8
#3 Hongliang Zhang 8
#4 Lin Qingfeng 6
#5 Zhang Hongliang 2
#6 Li Zhongwei 2

Latest patents

Publication Filing date Title
CN103506890A Air valve machining device with angle-adjustable cutters
CN103506843A Air valve machining device with dual functions of cutting and polishing
CN103506705A Air valve machining device allowing clamp to be adjustable
CN103506706A Air valve processing device with separable chuck
CN102407451A Valve fastening part
CN102366935A Grinder cooling water circulation system with novel water receiving container
CN102407529A Mechanical hand for clamping and conveying valve
CN102366925A Automatic cutting-off machine for valve
CN102390708A Air valve feeding frame
CN102366930A Automatic valve grinding device
CN102407526A Mechanical hand for transmission of air valve
CN102390690A Vibrating disk with automatic feeding device
CN102441842A Valve grinding device
CN102367097A Valve feeding system