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BEIJING WOWJOINT MACHINERY CO

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    187,067
About

BEIJING WOWJOINT MACHINERY CO has a total of 19 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China, Brazil and Israel. Its main competitors in its focus markets civil engineering and transport are SCHERZER ALBERT HENRY, SHAN GUOZHU and 1ST ENGINEERING CO LTD OF CHINA RAILWAY MAJOR BRIDGE ENGINEERING GROUP CO LTD.

Patent filings in countries

World map showing BEIJING WOWJOINT MACHINERY COs patent filings in countries

Patent filings per year

Chart showing BEIJING WOWJOINT MACHINERY COs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Liu Yabin 14
#2 Pan Da 7
#3 Yu Wentao 4
#4 Nan Pengchuan 4
#5 Zhang Shengjun 4
#6 Yabin Liu 4
#7 Zhang Fude 4
#8 Chen Wei 3
#9 Fude Zhang 2
#10 Liu Liguo 2

Latest patents

Publication Filing date Title
CN107724260A Bridge machine is torn in steel bridge or steel reinforced concrete bridge split open
CN106436586A Single-line or double-line railway bridge dismantling and replacing machine
CN106400700A Double-line cantilever type bridge formation machine
CN106285020A High-altitude precoated plate fitting machine
CN105887673A A displacement frame beam type bridge inspection vehicle
CN105313622A Amphibious transporter
CN103802716A Narrow-wheelspan duct piece transportation vehicle
CN102535333A Self-guided beam type bridge monitoring and overhauling device
CN102556184A Straddle type passenger car
CN102373670A Mobile platform carrying and erecting integrated machine and bridge erecting method
CN102251475A Position changing platform and carrying frame integrated machine and bridge erection method
US2011265274A1 Bridge Deck Replacement Machine and the Method of Bridge Deck Replacement Using the Same
CN101793007A Integrative bridge erection machine of shift type transporting and erecting girder and bridge erecting method
CN102080354A Pier-encircling clamp device
CN102070083A Split adjustable lifting device
CN101643042A Orbit-plate bidirectional carrier vehicle