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.
# | Country | Total Patents | |
---|---|---|---|
#1 | France | 4 | |
#2 | Belgium | 2 | |
#3 | Germany | 2 | |
#4 | United Kingdom | 2 | |
#5 | United States | 2 | |
#6 | Canada | 1 | |
#7 | Switzerland | 1 | |
#8 | Finland | 1 | |
#9 | Norway | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Environmental technology | |
#3 | Packaging and shipping |
# | 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 |
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 |