Andrejs Berzins

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Parma, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for charging material into a receptacle
- Patent number 4,395,179
- Issue date Jul 26, 1983
- Davy Inc.
- Andrejs Berzins
- C21 - METALLURGY OF IRON
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 with removable bell
- Patent number 4,136,790
- Issue date Jan 30, 1979
- Arthur G. McKee & Company
- Andrejs Berzins
- C21 - METALLURGY OF IRON
Information Patent Grant
Charging apparatus for receptacle
- Patent number 4,067,452
- Issue date Jan 10, 1978
- Arthur G. McKee & Company
- Andrejs Berzins
- C21 - METALLURGY OF IRON