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HENAN SENMAO MACHINERY CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    168,624
About

HENAN SENMAO MACHINERY CO LTD has a total of 13 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets machine tools and environmental technology are LIUZHOU YONGXIN MACHINERY PARTS MFG CO LTD, ANHUI CHINA RAILWAY SEALING LOCKS CO LTD and YUAN AN YONG AN AUTO AXLE CO LTD.

Patent filings in countries

World map showing HENAN SENMAO MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing HENAN SENMAO MACHINERY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Hu Fangkun 11
#2 Feng Guixin 11
#3 Hu Haitian 4
#4 Duan Yingjie 4
#5 Zhang Huipeng 4
#6 Li Luwei 3
#7 Luwei Li 2
#8 Peizhong Shi 2
#9 Fangkun Hu 2
#10 Yingjie Duan 2

Latest patents

Publication Filing date Title
CN104128826A Clamp special for automobile front axle housing
CN104128825A Automatic centering clamp
CN104117737A Circular arc bevel gear grinding device
CN104139193A Rough and fine boring combined machine tool
CN104117853A Two-sided multi-shaft drilling and tapping combined machine tool
CN104117701A Boring rod with step
CN103934318A Part hole correction device and leaf spring double-end correction machine
CN103934338A Double-end plate spring bending machine
CN103949718A Double-ended edge cutter for plate spring
CN103263930A Preparation method of hydrolyst, hydrolyst and hydrolytic application and hydrolytic device thereof
CN103244246A Automobile excess heat utilization device
CN102773765A Machining center protective device
CN102756305A On-and-off machining center protective device