IP Library › Granted Patent US 5,665,431
Granted Patent Utility
US 5,665,431 · App. 07/753,456

Titanium carbonitride coated stratified substrate and cutting inserts made from the same

Inventor: Krishnan Narasimhan
Patented Case View Patent ↗
Granted: Sep 9, 1997 Filed: Sep 3, 1991
Inventor
Krishnan Narasimhan
Assignee (at issue)
VALENITE LLC

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Quick Facts
Patent No.
US 5,665,431
App. No.
07/753,456
Filed
1991-09-03
Granted
1997-09-09
Kind
A