Inventor

HAUZENBERGER FRANZ

AT12 patents

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

VOEST ALPINE IND ANLAGEN

3 patents

US6241801B1Jun 5, 2001

Method for treating particulate material in the fluidized bed method and vessel and plant for carrying out the method

VOEST ALPINE IND ANLAGEN13 citations72

US6960238B2Nov 1, 2005

Method and installation for the indirect reduction of particulate oxide-containing ores

VOEST ALPINE IND ANLAGEN4 citations61

US6273933B1Aug 14, 2001

Method for blowing fine particles containing metal oxide into a reducing gas

VOEST ALPINE IND ANLAGEN0 citations51

Primetals Technologies Austria GmbH

2 patents

US9512496B2Dec 6, 2016

Method and device for introducing fine particle-shaped material into the fluidised bed of a fluidised bed reduction unit

Primetals Technologies Austria GmbH2 citations61

US12209293B2Jan 28, 2025

Process and apparatus for direct reduction with electrically heated-up reduction gas

Primetals Technologies Austria GmbH0 citations60

HAUZENBERGER FRANZ

2 patents

US8221674B2Jul 17, 2012

Distributor base

HAUZENBERGER FRANZ4 citations55

US8317898B2Nov 27, 2012

Method and device for producing molten material

HAUZENBERGER FRANZ1 citations48

PO HANG IRON & STEEL

1 patent

US5785733AJul 28, 1998

Fluidized bed type reduction apparatus for iron ore particles and method for reducing iron ore particles using the apparatus

PO HANG IRON & STEEL29 citations89

POSCO

1 patent

US7588625B2Sep 15, 2009

Apparatus for manufacturing molten irons to dry and convey iron ores and additives and manufacturing method using the same

POSCO6 citations57

SIEMENS VAI METALS TECH GMBH

1 patent

US8361189B2Jan 29, 2013

Process and apparatus for producing metals and/or primary metal products

SIEMENS VAI METALS TECH GMBH0 citations51

SCHMIDT MARTIN

1 patent

US8236090B2Aug 7, 2012

Process and apparatus for producing metals and/or primary metal products

SCHMIDT MARTIN0 citations50

RES INST IND SCIENCE & TECH

1 patent

US7225997B2Jun 5, 2007

Distributor bottom for the distribution of a gas charged with fine solid particles

RES INST IND SCIENCE & TECH0 citations50