David W. Koch

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Pleasant Plain, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus for turbine engine component coating
- Patent number 7,575,637
- Issue date Aug 18, 2009
- General Electric Company
- Nripendra Nath Das
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Methods and apparatus for turbine engine component coating
- Patent number 7,122,224
- Issue date Oct 17, 2006
- General Electric Company
- Nripendra Nath Das
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Methods and aparatus for turbine engine component coating
- Publication number 20060216422
- Publication date Sep 28, 2006
- General Electric Company
- Nripendra Nath Das
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHODS AND APPARATUS FOR TURBINE ENGINE COMPONENT COATING
- Publication number 20060141158
- Publication date Jun 29, 2006
- Nripendra Nath Das
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...