Mark E. Johnston

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Saratoga, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Particle-free dockable interface for integrated circuit processing
- Patent number 4,616,683
- Issue date Oct 14, 1986
- Hewlett-Packard Company
- Barclay J. Tullis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Particle-free dockable interface for integrated circuit processing
- Patent number 4,532,970
- Issue date Aug 6, 1985
- Hewlett-Packard Company
- Barclay J. Tullis
- H01 - BASIC ELECTRIC ELEMENTS