TOUSSAINT LEVOZ has a total of 17 patent applications. Its first patent ever was published in 1905. It filed its patents most often in France, United Kingdom and United States. Its main competitors in its focus markets materials and metallurgy, thermal processes and electrical machinery and energy are TEKNOLODZHIKAL RESORSIZ PTI LTD, HUETTENWERKSANLAGEN M B H GES and SYDNEY STEEL CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | France | 9 | |
#2 | United Kingdom | 5 | |
#3 | United States | 2 | |
#4 | Germany | 1 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Thermal processes | |
#3 | Electrical machinery and energy | |
#4 | Environmental technology | |
#5 | Mechanical elements |
# | Name | Total Patents |
---|---|---|
#1 | Levoz Toussaint | 9 |
#2 | Toussaint Levoz | 2 |
Publication | Filing date | Title |
---|---|---|
GB427162A | Improvements in and relating to metallurgical converters | |
GB214648A | Improvements in electric furnaces for melting and treating ores and metals generally | |
US1542562A | Furnace for melting and treating ores and metals generally | |
GB210795A | Improvements in the process of direct reduction of iron ores | |
US1572892A | Side-blast converter furnace | |
GB184444A | Improvements in side-blast converter furnaces | |
GB187577A | Improvements in cupola furnaces |