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GEMAC ENGINEERING MACHINERY CO

Overview
  • Total Patents
    57
  • GoodIP Patent Rank
    112,261
About

GEMAC ENGINEERING MACHINERY CO has a total of 57 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets transport, civil engineering and environmental technology are HF HOLDING S A, W & D MCCULLOCH and HF HOLDING SA.

Patent filings in countries

World map showing GEMAC ENGINEERING MACHINERY COs patent filings in countries
# Country Total Patents
#1 China 57

Patent filings per year

Chart showing GEMAC ENGINEERING MACHINERY COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Bin 16
#2 Xiao Xuming 15
#3 Yang Linyong 13
#4 Wang Jiang 10
#5 Duan Hongbing 9
#6 Liu Xu 8
#7 He Gan 7
#8 Hongbing Duan 7
#9 Bin Chen 6
#10 Xu Liu 6

Latest patents

Publication Filing date Title
CN105275897A Reversing hydraulic motor of radiator
CN105059304A Railway engineering vehicle-mounted lifting door device
CN105002793A Vehicle-mounted rail replacing device
CN105015569A Automatic turnover fence of operation platform
CN105058347A Vehicle-mounted tool case
CN104527693A Coupling device for frame and bodywork
CN104527695A Hitching device for rail car frame and bearing box
CN104528539A Special vehicle-mounted hoisting device of railway vehicle
CN104787075A Spherical center plate traction device
CN104773181A Hydraulic transmission hoisting track car
CN104773187A Vehicle-mounted hydraulic rerailing device
CN104359687A Gear disengagement and engagement testing device
CN104264550A Rail exchanging work vehicle for railway
CN104328718A Rail replacement operating vehicle
CN104386592A Lorry-mounted crane special for railways
CN104404842A Centering device for sleeper
CN104389248A Device for excavating railway ballast
CN103217939A Remote monitoring system of railway engineering machinery
CN103225276A Cleaning vehicle for full section of tunnel
CN103213591A Vehicle-borne operation device