John McMurtry

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Menlo Park, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for protecting surfaces of optical components
- Patent number 7,138,640
- Issue date Nov 21, 2006
- KLA-Tencor Technologies, Corporation
- Gil Delgado
- G01 - MEASURING TESTING
Information Patent Grant
Electron beam inspection system and method
- Patent number 5,578,821
- Issue date Nov 26, 1996
- KLA Instruments Corporation
- Dan Meisberger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam inspection system and method
- Patent number 5,502,306
- Issue date Mar 26, 1996
- KLA Instruments Corporation
- Dan Meisburger
- G01 - MEASURING TESTING