Inventor

WHIPP ROY HUBERT JR

US3 patents

Patents

3 patents

US5676734AOct 14, 1997

Method of treating fine ore

VOEST ALPINE IND ANLAGEN6 citations63

US5855643AJan 5, 1999

Direct reduction process for iron oxide-containing materials

VOEST ALPINE IND ANLAGEN4 citations55

US5879618AMar 9, 1999

Apparatus for treating fine ore

VOEST ALPINE IND ANLAGEN0 citations42