Christoph Rassmann

Person

Lunen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Control arrangement for adjusting the position of a mineral winning...
- Patent number 5,338,103
- Issue date Aug 16, 1994
- Westfalia Becorit Industrietechnik GmbH
- Christoph Rassmann
- E21 - EARTH DRILLING MINING
Information Patent Grant
Guides for mineral winning ploughs
- Patent number 5,139,313
- Issue date Aug 18, 1992
- Gewerkschaft Eisenhutte Westfalia GmbH
- Heinz-Otto Fiesel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutter bit assemblies and arrangements for use with mining or tunne...
- Patent number 5,092,660
- Issue date Mar 3, 1992
- Gewerkschaft Eisenhutte Westfalia
- Bernd Steinkuhl
- E21 - EARTH DRILLING MINING
Information Patent Grant
Connections between the pans of scraper-chain conveyors
- Patent number 5,033,604
- Issue date Jul 23, 1991
- Gewerkschaft Eisenhutte Westfalla GmbH
- Bernd Steinkuhl
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Control of mineral mining machines
- Patent number 4,934,757
- Issue date Jun 19, 1990
- Gewerkschaft Eisenhutte Westfalia GmbH
- Bernd Steinkuhl
- E21 - EARTH DRILLING MINING
Information Patent Grant
Floor cutters for mineral winning ploughs
- Patent number 4,819,990
- Issue date Apr 11, 1989
- Gewerkschaft Eisenhutte Westfallia GmbH
- Oswald Breuer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Connections for scraper-chain conveyors
- Patent number 4,787,501
- Issue date Nov 29, 1988
- Gewerkschaft Eisenhutte Westfalia GmbH
- Christoph Rassmann
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Cutter-bit assemblies
- Patent number 4,762,372
- Issue date Aug 9, 1988
- Gewerkschaft Eisenhutte Westfalia GmbH
- Christoph Rassmann
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mineral mining installations
- Patent number 4,715,659
- Issue date Dec 29, 1987
- Gewerkschaft Eisenhutte Westfalia GmbH
- Christoph Rassmann
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutters for use in mineral mining
- Patent number 4,637,658
- Issue date Jan 20, 1987
- Wolfgang Annipajo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutter-bit assemblies
- Patent number 4,626,034
- Issue date Dec 2, 1986
- Gewerkschaft Eisenhutte Westfalia
- Oswald Breuer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mineral winning plough
- Patent number 4,583,785
- Issue date Apr 22, 1986
- Gewerkschaft Eisenhutte Westfalia
- Oswald Breuer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Guides for mineral mining machines
- Patent number 4,474,411
- Issue date Oct 2, 1984
- Gewerkschaft Eisenhutte Westfalia
- Wolfgang Peters
- E21 - EARTH DRILLING MINING
Information Patent Grant
Guides for mineral mining machines
- Patent number 4,391,471
- Issue date Jul 5, 1983
- Gewerkschaft Eisenhutte Westfalia
- Alois Hauschopp
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Asymmetric mineral mining plough
- Patent number 4,280,733
- Issue date Jul 28, 1981
- Gewerkschaft Eisenhutte Westfalia
- Christoph Rassmann
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mineral mining planer having pivoted floor cutter carrier
- Patent number 4,189,187
- Issue date Feb 19, 1980
- Gewerkschaft Eisenhutte Westfalia
- Christoph Rassmann
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tensioning a longwall mineral mining installation
- Patent number 4,169,689
- Issue date Oct 2, 1979
- Gewerkschaft Eisenhutte Westfalia
- Walter Weirich
- E21 - EARTH DRILLING MINING

Christoph Rassmann

Person

Patents Grantslast 30 patents

Control arrangement for adjusting the position of a mineral winning...

Guides for mineral winning ploughs

Cutter bit assemblies and arrangements for use with mining or tunne...

Connections between the pans of scraper-chain conveyors

Control of mineral mining machines

Floor cutters for mineral winning ploughs

Connections for scraper-chain conveyors

Cutter-bit assemblies

Mineral mining installations

Cutters for use in mineral mining

Cutter-bit assemblies

Mineral winning plough

Guides for mineral mining machines

Guides for mineral mining machines

Asymmetric mineral mining plough

Mineral mining planer having pivoted floor cutter carrier

Tensioning a longwall mineral mining installation