Learn more

JINAN ZNSN MACHINERY MFG CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    191,100
About

JINAN ZNSN MACHINERY MFG CO LTD has a total of 14 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets machine tools and environmental technology are WUHU JINYUAN MACHINERY MFG CO LTD, KB AGREGATNOE PROIZV K OB and JIANGSU FEIYUE BEARINGS CO LTD.

Patent filings in countries

World map showing JINAN ZNSN MACHINERY MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing JINAN ZNSN MACHINERY MFG CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Cui Ruoping 6
#2 Hu Shenghua 4
#3 Jian Cui 4
#4 Cui Jian 3
#5 Jiang Lijun 3
#6 Ruoping Cui 3
#7 Yan Qun 2
#8 Zhao Panhong 2
#9 Xiao Shuping 2
#10 Jiangkun Bai 2

Latest patents

Publication Filing date Title
CN104191378A Nozzle and sand blasting method using nozzle
CN104070129A Hot extrusion forging die for pipe with flange and deep blind taper hole shaft and forging technology thereof
CN103882204A Multi-part online high-frequency treatment process of shaft casing of parallel shafts and a special composite fixture for process
CN103878543A Manufacturing method of biaxial piece
CN103878544A High-precision spindle machining process
CN103878545A Machining process of multi-side porous parts
CN102744375A Method for casting and producing automobile cast-steel hubs by using V method
CN102589648A LNG (liquefied natural gas) liquid level gauge and method for measuring liquid level
CN102489657A Hot extrusion forging device and forging method of flange plate shaft tube
CN102248111A Hot extrusion forging equipment and method for axle tube
CN102320224A V-type thrust bar assembly mounted on parallel mounting face
CN101791767A Combined fixture for cast crossbeams
CN101787426A Step-link shaft superaudio induction quenching method and special induction coil thereof
CN101791677A Manufacturing method of overall cast beam