Demag A.G.

Organization

Duisburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Supporting roller stand for steel slab strand casting plants, parti...
- Patent number 4,227,636
- Issue date Oct 14, 1980
- Demag A.G.
- Werner Rahmfeld
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Insulated mounting for live rails
- Patent number 4,219,694
- Issue date Aug 26, 1980
- Demag A.G.
- Uwe Schulte
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Railway maintenance car
- Patent number 4,122,777
- Issue date Oct 31, 1978
- Demag AG
- Udo Dietrich
- B61 - RAILWAYS
Information Patent Grant
Smelting method
- Patent number 4,119,454
- Issue date Oct 10, 1978
- Demag AG
- Gero Rath
- C21 - METALLURGY OF IRON
Information Patent Grant
Screw compressor with axially displaceable motor
- Patent number 4,119,392
- Issue date Oct 10, 1978
- Demag AG
- Hans Breckheimer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Passenger slide
- Patent number 4,109,904
- Issue date Aug 29, 1978
- Demag A.G.
- Klaus Becker
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Method of smelting metallic material, particularly iron sponge
- Patent number 4,099,960
- Issue date Jul 11, 1978
- Demag A.G.
- Bernd Olschewski
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for melting steel
- Patent number 4,098,603
- Issue date Jul 4, 1978
- Demag A.G.
- Haye Roth
- C21 - METALLURGY OF IRON
Information Patent Grant
Elevated train station
- Patent number 4,098,036
- Issue date Jul 4, 1978
- Demag A.G.
- Johannes-Gerhard Spoler
- E04 - BUILDING

Organization

Patents Grantslast 30 patents

Supporting roller stand for steel slab strand casting plants, parti...

Insulated mounting for live rails

Railway maintenance car

Smelting method

Screw compressor with axially displaceable motor

Passenger slide

Method of smelting metallic material, particularly iron sponge

Method for melting steel

Elevated train station

Patents Applicationslast 30 patents

Trademarklast 30 trademarks