Edward G. Tefft

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Auburn, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Fast isolation diffusion
- Patent number 4,325,182
- Issue date Apr 20, 1982
- General Electric Company
- Edward G. Tefft
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Glass passivated gold diffused rectifier pellet and method for making
- Patent number 4,148,672
- Issue date Apr 10, 1979
- General Electric Company
- Richard W. Kennedy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Selective irradiation of thyristors
- Patent number 4,134,778
- Issue date Jan 16, 1979
- General Electric Company
- William W. Sheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Producing glass passivated gold diffused rectifier pellets
- Patent number 4,061,510
- Issue date Dec 6, 1977
- General Electric Company
- Richard W. Kennedy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Triac with gold diffused boundary
- Patent number 3,943,013
- Issue date Mar 9, 1976
- General Electric Company
- Richard W. Kennedy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Glass passivated gold diffused SCR pellet and method for making
- Patent number 3,941,625
- Issue date Mar 2, 1976
- General Electric Company
- Richard W. Kennedy
- H01 - BASIC ELECTRIC ELEMENTS