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JIANGSU SINMA MACHINERY CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    109,360
About

JIANGSU SINMA MACHINERY CO LTD has a total of 15 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets machine tools, packaging and shipping and mechanical elements are HENAN WEIHUA HEAVY MACH CO LTD, SHANDONG FENGHUI EQUIP TECH CO and TOMOEGUMI GIKEN KK.

Patent filings in countries

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

Patent filings per year

Chart showing JIANGSU SINMA MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Dandan 12
#2 Wang Dong 10
#3 Wang Shumin 9
#4 Zhu Yong 4
#5 Wang Zhibao 3
#6 Zhao Houkan 1

Latest patents

Publication Filing date Title
CN110844805A Working method of crane
CN110683471A Anti-retraction suspension arm and crane
CN110802868A Method for smoothing and opening mold
CN110757070A Welding tool
CN110815927A Die capable of avoiding die sinking and pulling damage to product
CN110814400A Groove milling method of steel plate edge milling machine for winch production
CN110842263A Steel plate edge milling and groove milling clamp for winch production and edge milling machine
CN110814565A Efficient welding method
CN110814564A Plate welding process for winch production
CN110802262A Edge milling process for plate for winch production
CN110802141A Plate bending process for winch production
CN110666045A Anti-rebound bending die for plates for winch production
CN110814615A Plate welding anti-deformation tool for winch production
CN110814836A Edge milling, pushing and discharging device for plates for winch production
CN110792706A Spring cylinder for winch and working method thereof and winch