Stephen D. Washko

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Butler, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Amorphous metal alloy strip
- Patent number 6,471,789
- Issue date Oct 29, 2002
- ATI Properties
- S. Leslie Ames
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Amorphous metal alloy strip and method of making such strip
- Patent number 6,296,948
- Issue date Oct 2, 2001
- ATI Properties, Inc.
- S. Leslie Ames
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Amorphous metal alloy strip and method of making such strip
- Patent number 6,277,212
- Issue date Aug 21, 2001
- ATI Properties, Inc.
- S. Leslie Ames
- B22 - CASTING POWDER METALLURGY