Lars Hermansson

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Vasteras, SE

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Patents Grantslast 30 patents

Information Patent Grant
Circuit breaker
- Patent number 6,927,355
- Issue date Aug 9, 2005
- ABB AB
- Per Olof Thuresson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plant for transmitting electric power and a method for changing the...
- Patent number 6,473,319
- Issue date Oct 29, 2002
- ABB AB
- Bruno Halvarsson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Plant for transmitting electric power including bidirectionally con...
- Patent number 6,198,641
- Issue date Mar 6, 2001
- ABB AB
- Urban Åström
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
HVDC transmission system with bidirectionally controlled thyristors
- Patent number 6,141,226
- Issue date Oct 31, 2000
- ABB AB
- Bruno Halvarsson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for reconstruction of a plant for transmitting electric powe...
- Patent number 6,067,238
- Issue date May 23, 2000
- ABB AB
- Bruno Halvarsson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Circuit breaker
- Publication number 20030173336
- Publication date Sep 18, 2003
- Per Olof Thursesson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Circuit breaker
- Publication number 20030089683
- Publication date May 15, 2003
- Per-Olof Thuresson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLANT FOR TRANSMITTING ELECTRIC POWER AND A METHOD FOR CHANGING THE...
- Publication number 20020085396
- Publication date Jul 4, 2002
- BRUNO HALVARSSON
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...