David D. McDevitt

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Greenwood, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Corrosion-resistant bismuth brass
- Patent number 5,637,160
- Issue date Jun 10, 1997
- Olin Corporation
- Andrew J. Brock
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Machinable copper alloys having reduced lead content
- Patent number 5,409,552
- Issue date Apr 25, 1995
- Olin Corporation
- David D. McDevitt
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Machinable copper alloys having reduced lead content
- Patent number 5,288,458
- Issue date Feb 22, 1994
- Olin Corporation
- David D. McDevitt
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Machinable copper alloys having reduced lead content
- Patent number 5,137,685
- Issue date Aug 11, 1992
- Olin Corporation
- David D. McDevitt
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...