Melvin L. McClellan

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Beaver Falls, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing metal powders
- Patent number 5,328,500
- Issue date Jul 12, 1994
- Robert J. Beltz
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft composite metal powder and method to produce same
- Patent number 4,799,955
- Issue date Jan 24, 1989
- Elkem Metals Company
- Melvin L. McClellan
- B22 - CASTING POWDER METALLURGY