Dwight D. Wegman

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Oley, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Heat, corrosion, and wear resistant steel alloy
- Patent number 5,019,332
- Issue date May 28, 1991
- Carpenter Technology Corporation
- Dwight D. Wegman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Heat, corrosion, and wear resistant steel alloy and article
- Patent number 4,929,419
- Issue date May 29, 1990
- Carpenter Technology Corporation
- Dwight D. Wegman
- B22 - CASTING POWDER METALLURGY