Jie Wu

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Latrobe, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of making a coated ceramic cutting insert
- Patent number 8,865,260
- Issue date Oct 21, 2014
- Kennametal Inc.
- Zhigang Ban
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Coated ceramic cutting insert and method for making the same
- Patent number 8,475,944
- Issue date Jul 2, 2013
- Kennametal Inc.
- Zhigang Ban
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Charge-dispersing alpha prime-beta prime SiA1ON
- Patent number 8,367,576
- Issue date Feb 5, 2013
- Kennametal Inc.
- Russell L. Yeckley
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MAKING A COATED CERAMIC CUTTING INSERT
- Publication number 20130260035
- Publication date Oct 3, 2013
- Zhigang Ban
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Charge-Dispersing Alpha Prime-Beta Prime SiAlON
- Publication number 20120126039
- Publication date May 24, 2012
- Kennametal, Inc.
- Russell L. Yeckley
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
COATED CERAMIC CUTTING INSERT AND METHOD FOR MAKING THE SAME
- Publication number 20110064530
- Publication date Mar 17, 2011
- Kennametal Inc.
- Zhigang Ban
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR