Chen Chen

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Latrobe, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Multilayer nitride hard coatings
- Patent number 11,453,063
- Issue date Sep 27, 2022
- Kennametal Inc.
- Vineet Kumar
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Control and characterization of texture in CVD α-Al2O3 coatings
- Patent number 10,865,476
- Issue date Dec 15, 2020
- Kennametal Inc.
- Chen Chen
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Multilayer nitride hard coatings
- Patent number 10,570,501
- Issue date Feb 25, 2020
- Kennametal Inc.
- Vineet Kumar
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
MULTILAYER NITRIDE HARD COATINGS
- Publication number 20200173012
- Publication date Jun 4, 2020
- Kennametal Inc.
- Vineet Kumar
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MULTILAYER NITRIDE HARD COATINGS
- Publication number 20180347027
- Publication date Dec 6, 2018
- Kennametal Inc.
- Vineet KUMAR
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CONTROL AND CHARACTERIZATION OF TEXTURE IN CVD alpha-Al2O3 COATINGS
- Publication number 20180274091
- Publication date Sep 27, 2018
- Kennametal Inc.
- Chen Chen
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...