Assignee
CONRADTY NUERNBERG
DE18 patents
Top patents by PatentIndex Score
US4654242AMar 31, 1987
Self-supporting, dimensionally stable carbon composite member and a method of producing it
CONRADTY NUERNBERG23 citations80
US4710607ADec 1, 1987
Plasma burner with replaceable consumable electrodes
CONRADTY NUERNBERG23 citations77
US4383321AMay 10, 1983
Carbon electrode, in particular a graphite electrode for producing steel
CONRADTY NUERNBERG11 citations73
US4704327ANov 3, 1987
Polygranular carbon member
CONRADTY NUERNBERG12 citations72
US4462888AJul 31, 1984
Electrode for fusion electrolysis and electrode therefor
CONRADTY NUERNBERG8 citations71
US4456519AJun 26, 1984
Regeneratable, non-consumable electrode for high temperature uses
CONRADTY NUERNBERG14 citations71
US4425657AJan 10, 1984
Electrode for arc furnaces
CONRADTY NUERNBERG7 citations70
US4539229ASep 3, 1985
Method of providing a shaped carbon article
CONRADTY NUERNBERG2 citations61
US4534836AAug 13, 1985
Use of temperature and corrosion resistant gastight materials as guard elements for the metal portion of combination electrodes in the winning of metals by molten salt electrolysis
CONRADTY NUERNBERG3 citations61
US4474613AOct 2, 1984
Electrode for fusion electrolysis
CONRADTY NUERNBERG5 citations61
US4118592AOct 3, 1978
Carbon electrode and other shaped carbon bodies
CONRADTY NUERNBERG4 citations61
US4462887AJul 31, 1984
Apparatus for fusion electrolysis and electrode therefor
CONRADTY NUERNBERG4 citations60
US4065377ADec 27, 1977
Metal anode for electrochemical processes
CONRADTY NUERNBERG5 citations60
US4675878AJun 23, 1987
Method and device for the melting and heating of materials
CONRADTY NUERNBERG2 citations58
US4447300AMay 8, 1984
Electrode holder for use in fusion electrolysis
CONRADTY NUERNBERG1 citations51
US4568533AFeb 4, 1986
Method of providing a flowable carbon material
CONRADTY NUERNBERG0 citations50
US4379723AApr 12, 1983
Method of removing electrocatalytically active protective coatings from electrodes with metal cores, and the use of the method
CONRADTY NUERNBERG2 citations44
US4742529AMay 3, 1988
Three-phase arc furnace
CONRADTY NUERNBERG0 citations33