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Tangshan tianze special welding equipment co ltd

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    172,216
About

Tangshan tianze special welding equipment co ltd has a total of 12 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 machine tools, civil engineering and chemical engineering are KUNSHAN HUAHENG WELDING CO LTD, WUHAN NARROWGAP INTELLIGENT EQUIPMENT CO LTD and TANGSHAN KAIYUAN AUTOWELDING SYSTEM CO LTD.

Patent filings in countries

World map showing Tangshan tianze special welding equipment co ltds patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing Tangshan tianze special welding equipment co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Ruijun 12
#2 Wang Chunlei 5
#3 Guan Limin 2
#4 Gao Qianyun 1
#5 Liu Xiangfeng 1
#6 Wang Liwang 1

Latest patents

Publication Filing date Title
CN110948097A Sliding block assembly and slideway wear-resistant structure of front wheel of reinforcement cage seam welder
CN110948099A Welding electrode device of steel reinforcement framework seam welder
CN110977125A Welding fume purifying device for steel reinforcement framework seam welder
CN110948096A Automatic seam welder for reinforcement cage of special-shaped section concrete product
CN110935923A Anti-oblique cutting device for cutting section of steel bar cutting machine
CN108104379A The protective layer stent of bar-mat reinforcement built in pipe of cement, cement electric pole or steel reinforcement cage
CN104368904A Reducing mechanism of taper concrete pole steel bar framework seam welder
CN104128701A Spiral welding device of conic electric pole reinforcement cage seam welder
CN104148843A Rotary welding device of non-circular section or variable-section pile rod reinforcement cage rolling welding machine
CN103624389A Rotating electrode of seam welder for welding concrete pile reinforcement cages with different cross sections
CN103286433A Rotating welding electrode structure of pipe pile seam welder
CN103192174A Welding electrode device of steel bar framework seam welder