Harold Jay Patchen

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Glenville, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for magnetizing a permanent magnet
- Patent number 7,345,560
- Issue date Mar 18, 2008
- General Electric Company
- Evangelos Trifon Laskaris
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for magnetizing a permanent magnet
- Patent number 6,662,434
- Issue date Dec 16, 2003
- General Electric Company
- Evangelos Trifon Laskaris
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with improved arc interruption function
- Patent number 6,128,168
- Issue date Oct 3, 2000
- General Electric Company
- David Arnold
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current limiting device with at least one flexible electrode
- Patent number 5,929,744
- Issue date Jul 27, 1999
- General Electric Company
- Anil Raj Duggal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current limiting device
- Patent number 5,614,881
- Issue date Mar 25, 1997
- General Electric Company
- Anil R. Duggal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for magnetizing a permanent magnet
- Publication number 20040074083
- Publication date Apr 22, 2004
- General Electric Company
- Evangelos Trifon Laskaris
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and apparatus for magnetizing a permanent magnet
- Publication number 20020171526
- Publication date Nov 21, 2002
- General Electric Company
- Evangelos Trifon Laskaris
- H01 - BASIC ELECTRIC ELEMENTS