Gerald W. Ludwig

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Scotia, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Square-wave converters with soft voltage transitions for ac power d...
- Patent number 5,568,368
- Issue date Oct 22, 1996
- General Electric Company
- Robert L. Steigerwald
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Impedance matching circuit for an electrodeless fluorescent lamp ba...
- Patent number 5,446,350
- Issue date Aug 29, 1995
- General Electric Company
- Sayed-Amr El-Hamamsy
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for gating of synchronous rectifier
- Patent number 4,922,404
- Issue date May 1, 1990
- General Electric Company
- Gerald W. Ludwig
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER