Inventor
STEINEGGER ALFRED
CH7 patents
Patents
7 patentsUS4087080AMay 2, 1978
Apparatus for filtering metal melts
ALUSUISSE13 citations72
US4152141AMay 1, 1979
Method of removal of alkali and alkaline earth metals from light metal melts
ALUSUISSE7 citations71
US4138246AFeb 6, 1979
Process for lowering the concentration of sodium in aluminum melts
ALUSUISSE8 citations69
US4053147AOct 11, 1977
Device for introduction of gases into reaction vessels containing fluids
ALUSUISSE13 citations66
US4152470AMay 1, 1979
Method of making particles useful for removal of alkali and alkaline earth metals from light metal melts
ALUSUISSE5 citations60
US4174826ANov 20, 1979
Apparatus for lowering the concentration of sodium in aluminum melts
ALUSUISSE2 citations58
US4106759AAug 15, 1978
Device and method for the introduction of gases into reaction vessels containing liquids
ALUSUISSE1 citations50