ELECTROMETALLURGIQUE PROCEDES has a total of 31 patent applications. Its first patent ever was published in 1904. It filed its patents most often in France, United Kingdom and Switzerland. Its main competitors in its focus markets materials and metallurgy, electrical machinery and energy and environmental technology are KELLER CHARLES ALBERT, PENNSYLVANIA ENGINEERING CORP and NIPKTI CHERNA METALURGIA.
# | Country | Total Patents | |
---|---|---|---|
#1 | France | 16 | |
#2 | United Kingdom | 5 | |
#3 | Switzerland | 4 | |
#4 | Austria | 3 | |
#5 | Denmark | 3 |
# | Name | Total Patents |
---|---|---|
#1 | Girod Societe Anonyme Electrom | 4 |
Publication | Filing date | Title |
---|---|---|
GB191114239A | Improvements in the Process of Refining Steel. | |
GB191113731A | Method of Supplying Electric Furnaces with Triphase Currents. | |
GB191003421A | Method of Supplying Electric Furnaces with Triphase Currents. | |
GB190926588A | Improvements in the Process of Refining Steel. |