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VANWARD GROUP CO LTD

Overview
  • Total Patents
    24
About

VANWARD GROUP CO LTD has a total of 24 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are ASADULLIN EDUARD Z, TS T SUDOSTROENIJA I SUDOREMON and G OBRAZOVATEL NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL NOGO OBRAZOVANIJA MO GU INZH EHKOLOGII.

Patent filings in countries

World map showing VANWARD GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing VANWARD GROUP CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Yuanzhang Ye 24
#2 Zhiqiang Li 6
#3 Yuhai Li 5
#4 Fen Zhou 4
#5 Yihua Deng 2
#6 Youxin Liang 2
#7 Feng Ling 2
#8 Bihua Chen 2
#9 Kai Yang 1
#10 Jianjun Guo 1

Latest patents

Publication Filing date Title
CN101619895A Heat exchanger for fuel gas wall-hanging furnace
CN101526232A Gas and firewood cooking stove
CN101482305A Constant-temperature fast water heater of external circulating water pump
CN101482306A Constant-temperature fast water heater of built-in circulating water pump
CN101451769A Water saving device of water heater
CN101451715A Diesel oil ignition device for firewood kitchen range
CN101451790A Horizontal water tank heat exchanger of heat pump water heater
CN101451720A Firewood stove with hot-water cavity
CN101451723A Fast firewood stove water heater
CN101451724A Water storage type firewood stove water heater
CN101451716A Ignition device for firewood kitchen range
CN101451717A Electric ignition device for firewood kitchen range
CN101413661A Gas kitchen range fire cap with inlaid parts
CN101266115A Aluminum /aluminum alloy heat exchanger for gas water heaters
CN101270917A Direct exchange type heat converter of gas water heater
CN101265987A Film-coated aluminum /zinc alloy mixing valve for electric water heater
CN101231029A Compulsion smoke-discharging gas water heater containing self-generating device
CN101149594A Gas ratio valve control circuit
CN101140039A Inlet control device of gas water heaters
CN101131789A Multi-directional wireless remote control method for household gas apparatus