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SHANDONG WOKER CONTROL VALVE CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    181,017
  • Filing trend
    ⇧ 33.0%
About

SHANDONG WOKER CONTROL VALVE CO LTD has a total of 14 patent applications. It increased the IP activity by 33.0%. 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, mechanical elements and civil engineering are CRIPPS FREDERICK SOUTHWELL, HUEBNER VAMAG and Kennedy Valve Company.

Patent filings in countries

World map showing SHANDONG WOKER CONTROL VALVE CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing SHANDONG WOKER CONTROL VALVE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Xiu 9
#2 Hong Wang 5
#3 Yejun Liu 5
#4 Xiu Wang 5
#5 Gang Sun 5
#6 Wang Hong 5
#7 Wu Wei 4
#8 Liu Yejun 2
#9 Wei Wu 2
#10 Sun Gang 2

Latest patents

Publication Filing date Title
CN109015530A A kind of broken bolt provision for disengagement
CN108916414A A kind of ball valve that can clean spherome surface
CN108971672A A kind of Multifunctional screw tap integrating tapping with the screw tap disassembly that fractures
CN109027296A A kind of high pressure anti-cavitation cutting ball valve for capableing of noise reduction
CN107717203A A kind of labyrinth decompression valve valve block, valve block processing mold and valve block preparation method
CN107676532A A kind of pneumatic means for automatically controlling fluid output
CN107653933A A kind of intelligent high-pressure water system and implementation method
CN102797863A Double-seal valve base
CN102927361A Low-noise valve base
CN102794743A Manually operated clutch
CN102785517A Self-centering compass
CN102797907A Pressure reducing valve
CN102927108A Rapid nut
CN102563165A Valve body of pressure-reducing control valve