Learn more

Taizhou lishan machinery co ltd

Overview
  • Total Patents
    11
About

Taizhou lishan machinery co ltd has a total of 11 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets thermal processes and mechanical elements are RUBANOX, XINCHANG COUNTY HONGYU REFRIGERATION CO LTD and KUNSHAN FANGJIA MACHINERY CO LTD.

Patent filings in countries

World map showing Taizhou lishan machinery co ltds patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing Taizhou lishan machinery co ltds patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Sun Zhongquan 7
#2 Wang Feng 5
#3 Yang Monong 5
#4 Diao Feifei 4
#5 Tai Xingping 4
#6 Wu Jing 4

Latest patents

Publication Filing date Title
CN103411084A Disc spring sleeve corrugated expansion joint
CN104344761A Heat exchanger fin
CN104344615A Defrosting device of oil-gas pre-cooler
CN104344606A Efficient surface air cooler
CN104344748A Efficient oil gas pre-cooler
CN104251361A Corrugated expansion joint
CN104251636A Heat exchange tube and double-tube sheet linkage structure
CN104251637A Efficient evaporator
CN104251639A Dry-type evaporator with high heat exchange efficiency
CN104251638A Combined type baffle plate
CN104251635A Tube sheet hole slotting structure