Norris A. Dahlstrom

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Hamilton, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing silicon-chromium grain orieted electrical steel
- Patent number 5,702,539
- Issue date Dec 30, 1997
- Armco Inc.
- Jerry W. Schoen
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for production of oriented silicon steel
- Patent number 4,319,936
- Issue date Mar 16, 1982
- Armco Inc.
- Norris A. Dahlstrom
- C21 - METALLURGY OF IRON
Information Patent Grant
Post decarburization anneal for cube-on-edge oriented silicon steel
- Patent number 4,123,298
- Issue date Oct 31, 1978
- Armco Steel Corporation
- Dale M. Kohler
- C21 - METALLURGY OF IRON