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HEBEI LIANZHIJIE WELD INDUSTRY TECH CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    137,365
About

HEBEI LIANZHIJIE WELD INDUSTRY TECH CO LTD has a total of 12 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 are TAIHEI KK, TUFFALOY PRODUCTS INC and NII T I ORGANIZATSII PROIZV.

Patent filings in countries

World map showing HEBEI LIANZHIJIE WELD INDUSTRY TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing HEBEI LIANZHIJIE WELD INDUSTRY TECH CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

Top inventors

# Name Total Patents
#1 Liang Yu 12
#2 Liu Pingli 10
#3 Wu Yanglong 10
#4 Feng Yu 9
#5 Gao Jinliang 1
#6 Li Hongwei 1

Latest patents

Publication Filing date Title
CN112025134A Nickel-based alloy stranded welding electrode and preparation method thereof
CN112192087A Copper alloy stranded welding wire and preparation method thereof
CN111185689A Multi-strand stranded welding wire
CN110625224A Multi-strand welding wire gas shielded welding process capable of replacing stainless steel strip surfacing
CN110625293A High-strength steel stranded welding wire and welding method thereof
CN110625296A Deep penetration flux-cored stranded welding wire and preparation method and welding method thereof
CN110625295A Thin welding slag and easy-to-remove stranded welding wire and preparation method thereof
CN110625292A High-deposition-efficiency submerged arc solid stranded welding wire and preparation thereof
CN110625290A Gas shielded stranded welding wire and preparation method thereof
CN110625291A Stretch-resistant multi-strand stranded welding wire and preparation method thereof
CN110640348A Stainless steel multi-strand stranded welding wire
CN110625287A Carbon steel multi-strand stranded welding wire