Inventor

EICHBERGER ERNST

AT6 patents

⚠️ This page may combine multiple inventors who share the name “EICHBERGER ERNST”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

VOEST ALPINE AG

4 patents

US4804408AFeb 14, 1989

A mill arrangement and a process of operating the same using off gases to refine pig iron

VOEST ALPINE AG25 citations89

US4867787ASep 19, 1989

Mill arrangement with temporary storage vessel and a process of operating the same

VOEST ALPINE AG3 citations60

US4404027ASep 13, 1983

Method of recovering heavy metals

VOEST ALPINE AG3 citations56

US4406696ASep 27, 1983

Process for recovering of metals from solutions of metal salts

VOEST ALPINE AG6 citations51

VOEST ALPINE IND ANLAGEN

2 patents

US6251162B1Jun 26, 2001

Process for the production of liquid pig iron or liquid intermediate products of steel

VOEST ALPINE IND ANLAGEN21 citations90

US6213762B1Apr 10, 2001

Shaft furnace

VOEST ALPINE IND ANLAGEN9 citations70