M. Benjamin Dell

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Pittsburgh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Room temperature seam mix
- Patent number 4,264,371
- Issue date Apr 28, 1981
- Aluminum Company of America
- M. Benjamin Dell
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of forming metal chlorides
- Patent number 4,244,935
- Issue date Jan 13, 1981
- Aluminum Company of America
- M. Benjamin Dell
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Mix suitable for use in seams between carbon blocks
- Patent number 4,167,419
- Issue date Sep 11, 1979
- Aluminum Company of America
- M. Benjamin Dell
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Production of aluminum chloride
- Patent number 4,039,648
- Issue date Aug 2, 1977
- Aluminum Company of America
- Warren E. Haupin
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Mix suitable for use in seams between carbon blocks
- Patent number 4,032,653
- Issue date Jun 28, 1977
- Aluminum Company of America
- M. Benjamin Dell
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR