Jeffrey J. Witters

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Pittsburgh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Low aspect ratio lithium-containing aluminum extrusions
- Patent number 5,151,136
- Issue date Sep 29, 1992
- Aluminum Company of America
- Jeffrey J. Witters
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...