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NANJING HAOWEI MACHINERY CO LTD

Overview
  • Total Patents
    49
  • GoodIP Patent Rank
    30,858
About

NANJING HAOWEI MACHINERY CO LTD has a total of 49 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets machine tools, machines and materials and metallurgy are ZHU HONGLIANG, ANHUI TRUCHUM ADVANCED MAT AND TECH CO LTD and SUZHOU VEDETTE IND EQUIPMENT CO LTD.

Patent filings in countries

World map showing NANJING HAOWEI MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 49

Patent filings per year

Chart showing NANJING HAOWEI MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Canqi 49

Latest patents

Publication Filing date Title
CN110919307A Method for processing heat dissipation plate and production line thereof
CN104890116A Die of vertical pipe manufacturing machine
CN104895453A Aluminum alloy section
CN104889475A Multi-caliber pipe cutting device
CN104888506A Aluminium alloy multi-layer filter tank
CN104896950A Aluminum alloy liner
CN104889192A Plate bending machine
CN104890043A Multi-pipe cutting device
CN104889207A High-degree-of-freedom three-roller pipe manufacturing machine
CN104890039A Chip removing pipe cutter
CN104889208A Multi-degree-of-freedom three-roller pipe manufacturing machine
CN104888987A Aluminum alloy spray head
CN104889785A Annular tool magazine
CN104895163A Aluminum alloy water tank
CN104895254A Aluminum alloy canopy
CN104890167A Thermal insulating pipeline casting mould
CN104889473A Low-scrap pipeline cutting machine
CN104889807A Electromagnetic pipe cutting machine capable of removing cutting chips
CN104889743A Pipe cutting production line
CN104890115A Pipe making machine die