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WISDRI WUHAN WIS IND FURNACE

Overview
  • Total Patents
    226
  • GoodIP Patent Rank
    50,776
About

WISDRI WUHAN WIS IND FURNACE has a total of 226 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 environmental technology, materials and metallurgy and thermal processes are BEIJING JJRS TECHNOLOGY DEV CO, SAE CHANG ENGINEERING CO LTD and CERI PHOENIX IND FURNACE CO LTD.

Patent filings in countries

World map showing WISDRI WUHAN WIS IND FURNACEs patent filings in countries
# Country Total Patents
#1 China 226

Patent filings per year

Chart showing WISDRI WUHAN WIS IND FURNACEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Weijie 41
#2 Xu Shaochun 30
#3 Xu Zudun 30
#4 Sheng Xieping 23
#5 Zhang Rongming 19
#6 Gao Yang 19
#7 Shen Xiaojun 18
#8 Yang Qian 18
#9 Duan Guangdong 17
#10 Yang Jin 17

Latest patents

Publication Filing date Title
CN105258122A Diffusive combustion linear burner
CN105173816A Hydraulic type steel plate turning machine and plate turning method
CN104985021A Edge heating apparatus for preventing cracking of edges of band steel, and method thereof
CN104912844A An integral type special cooling fan for a bell-type furnace
CN105065297A Special cooling fan for plug-in type bell furnace
CN104878186A Insulation device for heat-treatment cooling of metal tape
CN104846186A Cooling device for heat treatment of metal belts
CN104789750A Net electrode for cooling heat treatment of metal belt
CN104651599A Spray box device for inhibiting vibration of strip steel in gas cooling process
CN104630435A Spray chamber device for suppressing strip steel vibration in gas cooling process
CN104674150A Equipment for cooling-after-plating of hot-dip galvanizing strip and control method of cooling-after-plating of hot-dip galvanizing strip
CN104624424A Air-vapor cooling device for strip steel cooling
CN104561465A Water cooling roller
CN104550264A System and method for measuring vibration situation of strip steel in gas cooling section
CN104404238A Ceramic roller device for silicon steel horizontal type continuous annealing furnace
CN104315514A Partially premixed gas fuel burner of bi-layer porous foamed ceramic plate
CN104388867A Sealing device of furnace nose for hot-galvanizing aluminum wire
CN104328252A Roller-changing device
CN104315515A Pure pre-mixed gas fuel burner of bi-layer porous foamed ceramic plate
CN104313295A Continuous tempering furnace of roller hearth plates and annealing method thereof