John Pontefract

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East Sussex, GB

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Patents Grantslast 30 patents

Information Patent Grant
Vaporizer for generating feed gas for an arc chamber
- Patent number 7,004,234
- Issue date Feb 28, 2006
- Applied Materials, Inc.
- Simon Povall
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Ion implantation apparatus having increased source lifetime
- Patent number 5,886,355
- Issue date Mar 23, 1999
- Applied Materials, Inc.
- Nicholas Bright
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ion implantation having increased source lifetime
- Patent number 5,554,852
- Issue date Sep 10, 1996
- Applied Materials, Inc.
- Nicholas Bright
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ion implantation having increased source lifetime
- Patent number 5,517,077
- Issue date May 14, 1996
- Applied Materials, Inc.
- Nicholas Bright
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ion implantation apparatus having increased source lifetime
- Patent number 5,262,652
- Issue date Nov 16, 1993
- Applied Materials, Inc.
- Nicholas Bright
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Vaporiser for generating feed gas for an arc chamber
- Publication number 20030183172
- Publication date Oct 2, 2003
- Applied Materials Inc.
- Simon Povall
- C30 - CRYSTAL GROWTH
Information Patent Application
Vaporiser for generating feed gas for an arc chamber
- Publication number 20010054384
- Publication date Dec 27, 2001
- Simon Povall
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...