Henry E. Cohen

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Middlesex, GB

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for separating magnetic material
- Patent number 4,902,428
- Issue date Feb 20, 1990
- GEC Mechanical Handling Limited
- Henry E. Cohen
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Method and apparatus for separating relatively magnetic and relativ...
- Patent number 4,828,711
- Issue date May 9, 1989
- GEC Mechanical Handling Limited
- Henry E. Cohen
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...