John L. Benjamin

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Liverpool, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Passivation with a low oxygen interface
- Patent number 4,778,776
- Issue date Oct 18, 1988
- General Electric Company
- David W. Tong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for making silicon wafers
- Patent number 4,597,822
- Issue date Jul 1, 1986
- General Electric Company
- John L. Benjamin
- H01 - BASIC ELECTRIC ELEMENTS