Manfred Haissig

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Concord, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Oxygen injector
- Patent number 6,108,363
- Issue date Aug 22, 2000
- Fuchs Systems, Inc.
- Manfred Haissig
- C21 - METALLURGY OF IRON
Information Patent Grant
Electric arc furnace that uses post combustion
- Patent number 5,999,556
- Issue date Dec 7, 1999
- Fuchs Systems, Inc.
- Manfred Haissig
- C21 - METALLURGY OF IRON
Information Patent Grant
Electric arc furnace having slag door and post combustion process
- Patent number 5,956,365
- Issue date Sep 21, 1999
- Fuchs Systems, Inc.
- Manfred Haissig
- C21 - METALLURGY OF IRON
Information Patent Grant
Electric arc furnace that uses post combustion
- Patent number 5,943,360
- Issue date Aug 24, 1999
- Fuchs Systems, Inc.
- Manfred Haissig
- C21 - METALLURGY OF IRON
Information Patent Grant
Electric arc furnace with scrap diverting panel and associated methods
- Patent number 5,936,995
- Issue date Aug 10, 1999
- Fuchs Systems, Inc.
- Terry J. Sullivan
- F27 - FURNACES KILNS OVENS RETORTS