Krishnan Narasimhan

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Birmingham, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Titanium carbonitride coated cemented carbide and cutting inserts m...
- Patent number 6,413,628
- Issue date Jul 2, 2002
- Valenite Inc.
- Krishnan Narasimhan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Titanium carbonitride coated stratified substrate and cutting inser...
- Patent number 6,080,477
- Issue date Jun 27, 2000
- Valenite Inc.
- Krishnan Narasimhan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Titanium carbonitride coated cemented carbide and cutting inserts m...
- Patent number 6,056,999
- Issue date May 2, 2000
- Valenite Inc.
- Krishnan Narasimhan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Titanium carbonitride coated stratified substrate and cutting inser...
- Patent number 5,665,431
- Issue date Sep 9, 1997
- Valenite Inc.
- Krishnan Narasimhan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
MULTILAYER CVD COATED ARTICLE AND PROCESS FOR PRODUCING SAME
- Publication number 20010016273
- Publication date Aug 23, 2001
- KRISHNAN NARASIMHAN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...