DIAMOND BLACK TECHNOLOGIES, INC

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DURHAM, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for vacuum coating of articles having precise and...
- Patent number 5,961,798
- Issue date Oct 5, 1999
- Diamond Black Technologies, Inc.
- Merrill Gene Robinson
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Disordered coating with cubic boron nitride dispersed therein
- Patent number 5,928,771
- Issue date Jul 27, 1999
- Diamond Black Technologies, Inc.
- A. Bruce DeWald
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

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