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SHANDONG WENSHENG GLASS CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    122,040
About

SHANDONG WENSHENG GLASS CO LTD has a total of 14 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 materials and metallurgy, machine tools and machines are NANTONG RUISEN OPTICAL ELEMENT TECH CO LTD, TUNGHSU GROUP CO LTD and FUDONG LIGHTING LLC.

Patent filings in countries

World map showing SHANDONG WENSHENG GLASS CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing SHANDONG WENSHENG GLASS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dong Honglin 8
#2 Dong Xiaoming 6
#3 Liu Guiting 2
#4 Shi Hongqiang 1

Latest patents

Publication Filing date Title
CN104445983A Caesium-potassium soaking device for fireproof glass
CN104389863A Clamping device for glass carrying
CN104389484A Device for inflating hollow glass with inert gas
CN104330061A Device for detecting glass flatness
CN104355547A Fireproof liquid spraying device for fireproof glass
CN104260955A Molecular sieve recycling device
CN104261698A Exhaust silencing device of high-temperature high-pressure kettle for laminated glass
CN104291009A High-temperature and high-pressure kettle transition vehicle for laminated glass
CN104016227A Lifting tool applied to cylindrical bucket
CN104119001A Clamp for removing bubble in glass seam
CN104016015A Glass goods shelf
CN104030195A Hoisting tool for transferring of glass containers
CN104015116A Film removing machine
CN104016218A Sucking disc frame for hoisting glass