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LIUZHOU HENGYANG MACHINERY CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    116,608
About

LIUZHOU HENGYANG MACHINERY CO LTD has a total of 15 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating, materials and metallurgy and machine tools are DOWA THERMOTECH CO LTD, DOWA THERMOTECH KK and PARKER NETSUSHORI KOGYO KK.

Patent filings in countries

World map showing LIUZHOU HENGYANG MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing LIUZHOU HENGYANG MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chi Yuancai 15

Latest patents

Publication Filing date Title
CN109261742A The processing method of cold tube rolling
CN109261743A A kind of processing method of cold tube rolling
CN109112507A A kind of wear-resisting hardware preparation method
CN109082655A Wear-resisting hardware preparation method
CN109082656A The processing method of Metal Structural Parts
CN109161880A A kind of processing method of Metal Structural Parts
CN108645305A A kind of seat support cubing
CN108913849A A kind of processing method of tempered bead steel wire
CN108866315A A kind of water-bath quenching heat treatment method of steel wire
CN109023018A The preparation method of antifatigue stainless steel wire
CN108611468A A kind of heat treatment method of steel wire
CN108977727A The preparation method of stainless steel wire
CN108950445A A kind of wire galvanization method
CN108930044A The processing method of steel bead wire
CN109023196A A kind of wire galvanization deactivating process for the treatment of