Inventor
PIRKLBAUER WILFRIED
AT15 patents
⚠️ This page may combine multiple inventors who share the name “PIRKLBAUER WILFRIED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VOEST ALPINE IND ANLAGEN
9 patentsUS6241798B1Jun 5, 2001
Iron smelting process and plant according to the multiple zone smelting process
VOEST ALPINE IND ANLAGEN20 citations92
US6264883B1Jul 24, 2001
Plant for the production of metal melts
VOEST ALPINE IND ANLAGEN17 citations90
US5167699ADec 1, 1992
Process and installation for producing molten steel of scrap
VOEST ALPINE IND ANLAGEN7 citations73
US6508853B2Jan 21, 2003
Process for the production of metal melts
VOEST ALPINE IND ANLAGEN6 citations71
US5151243ASep 29, 1992
Metallurgical vessel
VOEST ALPINE IND ANLAGEN8 citations71
US5234200AAug 10, 1993
Method and arrangement for preventing crusts from agglomeration in a metallurgical vessel
VOEST ALPINE IND ANLAGEN3 citations62
US4995907AFeb 26, 1991
Method of deoxiding and alloying steel
VOEST ALPINE IND ANLAGEN2 citations62
US6372011B1Apr 16, 2002
Method for producing an iron melt using iron-containing residual smelting plant materials
VOEST ALPINE IND ANLAGEN6 citations59
US5096165AMar 17, 1992
Metallurgical vessel with probe opening
VOEST ALPINE IND ANLAGEN1 citations50
VOEST ALPINE AG
3 patentsUS4606799AAug 19, 1986
Method, and an arrangement, for producing synthesis gases
VOEST ALPINE AG50 citations89
US4413812ANov 8, 1983
Apparatus for discharging hot flowable solids, particularly sponge iron, from a shaft furnace
VOEST ALPINE AG12 citations71
US4699361AOct 13, 1987
Shaft furnace arrangement for the direct reduction of iron ores
VOEST ALPINE AG3 citations53