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DRAMMENS GLASSVERK

Overview
  • Total Patents
    16
About

DRAMMENS GLASSVERK has a total of 16 patent applications. Its first patent ever was published in 1934. It filed its patents most often in France, Belgium and Germany. Its main competitors in its focus markets machines, environmental technology and packaging and shipping are AUTOMATIC MACHINERY COMPANY, AGLASS CO LTD and FRIELINGSDORF HORST.

Patent filings in countries

World map showing DRAMMENS GLASSVERKs patent filings in countries

Patent filings per year

Chart showing DRAMMENS GLASSVERKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tanberg Ragnar 2
#2 Nils Aksnes 2
#3 Smith Per Cappelen 1
#4 Oyvind Sunde 1
#5 Sunde Oyvind 1
#6 Aksnes Nils 1
#7 Ragnar Tanberg 1
#8 Drammens Glassverk 1
#9 Oeyvind Sunde 1
#10 Cappelen Smith Per 1

Latest patents

Publication Filing date Title
FR1310761A Automatic glass sectioning and stacking device in window glass making machines
US3194464A Apparatus for breaking off and removing glass sheets from an advancing band of glass
GB968514A Apparatus for breaking off and stacking upwardly drawn glass sheets
FR1303011A Method and device for reducing the formation of corrugations on sheets of drawn glass
FR1142416A Glass drawing machine
FR930617A Method and installation for loading raw materials into melting furnaces
CH251608A Method and device for charging melting furnaces with raw material.
CA464036A Method and apparatus for charging raw material to melting furnaces