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ZHEJIANG HUXIN STAINLESS STEEL MFG CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    157,799
About

ZHEJIANG HUXIN STAINLESS STEEL MFG CO LTD has a total of 11 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, environmental technology and machine tools are YANCHENG DAJIE IND CO LTD, ROH CHANG SIK and BOC LTD.

Patent filings in countries

World map showing ZHEJIANG HUXIN STAINLESS STEEL MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing ZHEJIANG HUXIN STAINLESS STEEL MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zheng Xiangqing 11
#2 Zheng Huiqian 9
#3 Kong Yuhua 2

Latest patents

Publication Filing date Title
CN109972154A A kind of processing of pickling steel pipe hot-tub and treatment process
CN110004452A A kind of steel pipe grease stain cleaning device
CN105755219A Natural gas annealing furnace
CN105776698A Reuse device and method for wastewater treatment
CN105729120A Multi-functional pipe cutter
CN105618910A Multi-functional internal welding machine
CN105597400A Filter tower
CN105643075A Plasma welding machine
CN105583269A Steel pipe bending machine
CN105113721A Power generation rainwater draining pipe
CN105155655A Multifunctional blowdown pipe