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DUAN MENGLIN

Overview
  • Total Patents
    14
About

DUAN MENGLIN has a total of 14 patent applications. Its first patent ever was published in 1991. It filed its patents most often in China. Its main competitors in its focus markets machine tools and machines are PRODUKTIONS SERVICE AB, CAMSCO INC and ROEDER & SPENGLER OHG.

Patent filings in countries

World map showing DUAN MENGLINs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing DUAN MENGLINs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Duan Menglin 12
#2 Duan Menglin Duan 1
#3 Menglin Duan 1

Latest patents

Publication Filing date Title
CN1421487A Netted composite water-absorbing material and its prepn
CN1285453A Articifial wood double-sash slide window and assembling method thereof
CN1282831A Insulating light wall slab and its making method
CN1282829A Insulating light floor slab and its making method
CN1280903A Dual-caterpillar roller press
CN1280904A 4-caterpillar roller press
CN1279003A Fixed-length cutter for stalks or straws
CN1278476A Plant straw dissecting and rolling equipment
CN1278477A Continuous extruder for production of artificial timber
CN1278478A Box extruder for continuous production of wooden product
CN1278479A Extruder for continuous production of artificial timber
CN1267589A Making process of artificial ribbed board
CN1067400A Method for making laminated materials with sunflower stem