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Weifang tongfang machinery co ltd

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    157,326
  • Filing trend
    ⇩ 100.0%
About

Weifang tongfang machinery co ltd has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets agriculture, mechanical elements and transport are VREDO BEHEER B V, Yancheng ruisheng gear co ltd and ZHEJIANG XINGLAIHE AGRICULTURAL EQUIPMENT CO LTD.

Patent filings in countries

World map showing Weifang tongfang machinery co ltds patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing Weifang tongfang machinery co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guo Baoke 13
#2 Zhang Baolin 1
#3 Zhang Ying 1
#4 Baoke Guo 1

Latest patents

Publication Filing date Title
CN110583182A Suspension type rice transplanter
CN109496510A Full driving rice transplanter
CN107097640A Rice transplanter walking box
CN107061705A Rice transplanter walking box bevel gear differential deceleration device
CN106577080A Paddy rice pot seedling draught planting method
CN106471971A Rice transplanter is layered fertilizer applicator
CN106321743A Speed-changing gearbox
CN106171202A Rice transplanter
CN106304913A Rice transplanter walking box with steering function
CN105815016A Planting arm of rice pot seedling planting machine
CN105766166A Four-wheel drive rice transplanter
CN103518561A Composite pot body seedling raising tray and method for performing pot body seedling raising and pot seedling transplanting through same
CN103229619A Power transmission steering mechanism of three-drive rice transplanter
CN102529578A Rear drive axle for paddy field machinery
CN102067763A Automatic seedling transplanting depth control device