Thomas Kelch

Person

Berlin, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Gas-insulated pipeline system with an inner line supported by colum...
- Patent number 6,245,990
- Issue date Jun 12, 2001
- Siemens Aktiengesellschaft
- Thomas Kelch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Encapsulated gas isolated high voltage installation with a partitio...
- Patent number 6,166,323
- Issue date Dec 26, 2000
- Siemens AG
- Thomas Kelch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Gas-insulated power transmission system with internal conductors fi...
- Patent number 6,118,068
- Issue date Sep 12, 2000
- Siemens Aktiengesellschaft
- Thomas Kelch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Enclosed power transmission system with a sensor positioned within...
- Patent number 6,111,548
- Issue date Aug 29, 2000
- Siemens AG
- Christoph Braunlich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Metal-sheathed high-voltage line with a securing element for an ins...
- Patent number 5,907,123
- Issue date May 25, 1999
- Siemens Aktiengesellschaft
- Friedrich Lobner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Metal-cladded electrical high-voltage switching installation with a...
- Patent number 5,872,346
- Issue date Feb 16, 1999
- Siemens Aktiengesellschaft
- Manfred Meinherz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Three-pole, metal-encased, pressurized-gas-insulated, high-voltage...
- Patent number 5,291,369
- Issue date Mar 1, 1994
- Siemens Aktiengesellschaft
- Thomas Kelch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Metal-clad, compressed gas-blast circuit-breaker with a shifting li...
- Patent number 5,025,118
- Issue date Jun 18, 1991
- Siemens Aktiengesellschaft
- Manfred Meinherz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Thomas Kelch

Person

Patents Grantslast 30 patents

Gas-insulated pipeline system with an inner line supported by colum...

Encapsulated gas isolated high voltage installation with a partitio...

Gas-insulated power transmission system with internal conductors fi...

Enclosed power transmission system with a sensor positioned within...

Metal-sheathed high-voltage line with a securing element for an ins...

Metal-cladded electrical high-voltage switching installation with a...

Three-pole, metal-encased, pressurized-gas-insulated, high-voltage...

Metal-clad, compressed gas-blast circuit-breaker with a shifting li...