Melvin J. Greaves

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Cleveland, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for cooling reduced metal agglomerates
- Patent number 4,145,211
- Issue date Mar 20, 1979
- Arthur G. McKee & Company
- Charles A. Czako
- C21 - METALLURGY OF IRON
Information Patent Grant
Charging apparatus for shaft furnaces and method
- Patent number 4,116,345
- Issue date Sep 26, 1978
- Arthur G. McKee & Company
- Melvin J. Greaves
- C21 - METALLURGY OF IRON
Information Patent Grant
Charging apparatus for shaft furnaces
- Patent number 4,050,592
- Issue date Sep 27, 1977
- Arthur G. McKee & Company
- Melvin J. Greaves
- C21 - METALLURGY OF IRON
Information Patent Grant
Distributor means for charging particulate material into receptacles
- Patent number 4,029,220
- Issue date Jun 14, 1977
- Melvin J. Greaves
- C21 - METALLURGY OF IRON
Information Patent Grant
Charging apparatus for receptacles
- Patent number 4,026,427
- Issue date May 31, 1977
- Arthur G. McKee & Co.
- Melvin J. Greaves
- C21 - METALLURGY OF IRON