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TIANJIN YONGSHENG WANDA ENVIRONMENTAL EQUIPMENT INSTALLATION ENGINEERING CO LTD

Overview
  • Total Patents
    11
About

TIANJIN YONGSHENG WANDA ENVIRONMENTAL EQUIPMENT INSTALLATION ENGINEERING CO LTD has a total of 11 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are KHARKIV AVIAT INST M ZHUKOVSKYI NAT AIRSPACE UNIV, ADVANCE DESIGN TECHNOLOGY INC and NAT ACADEMY DEFENSE UKRAINE.

Patent filings in countries

World map showing TIANJIN YONGSHENG WANDA ENVIRONMENTAL EQUIPMENT INSTALLATION ENGINEERING CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing TIANJIN YONGSHENG WANDA ENVIRONMENTAL EQUIPMENT INSTALLATION ENGINEERING CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Guosheng Cui 11

Latest patents

Publication Filing date Title
CN102553376A Spiral grain dust remover
CN102553377A Spiral deduster with filter screen
CN102466236A Novel water cooled rear arch for grate firing boiler
CN102462182A Convenient shelf
CN102463566A Convenient conjoined commodity shelf
CN102463565A Detachable object carrier
CN102466237A Novel water cooled front arch for grate firing boiler
CN102465928A Dust blowing device for reinforced draught fan blade
CN102463012A Double-layer filter material dust remover
CN102466235A Air preheater provided with main valve linkage rod
CN102039677A Method for manufacturing glass fiber reinforced plastic compound pipeline with liner containing copper mesh