John A. Spitznagel

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Patents Grantslast 30 patents

Information Patent Grant
Method of inhibiting dislocation generation in silicon dendritic webs
- Patent number 4,971,650
- Issue date Nov 20, 1990
- Westinghouse Electric Corp.
- John A. Spitznagel
- C30 - CRYSTAL GROWTH
Information Patent Grant
High temperature alloys and members thereof
- Patent number 4,040,876
- Issue date Aug 9, 1977
- Westinghouse Electric Corporation
- Melvin L. Bleiberg
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...