David Ian Johnson

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New South Wales, AU

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for growing a group (III) metal nitride film a...
- Patent number 8,298,624
- Issue date Oct 30, 2012
- Gallium Enterprises Pty Ltd.
- Kenneth Scott Alexander Butcher
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Method and Apparatus for Growing a Group (III) Metal Nitride Film a...
- Publication number 20080272463
- Publication date Nov 6, 2008
- Kenneth Scott Alexander Butcher
- C30 - CRYSTAL GROWTH